158704128

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 520895232

約数和(自身を除く): 362191104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 101, 124, 128, 132, 144, 176, 186, 192, 198, 202, 248, 256, 264, 279, 288, 303, 341, 352, 372, 384, 396, 404, 496, 512, 528, 558, 576, 606, 682, 704, 744, 768, 792, 808, 909, 992, 1023, 1056, 1111, 1116, 1152, 1212, 1364, 1408, 1488, 1536, 1584, 1616, 1818, 1984, 2046, 2112, 2222, 2232, 2304, 2424, 2728, 2816, 2976, 3069, 3131, 3168, 3232, 3333, 3636, 3968, 4092, 4224, 4444, 4464, 4608, 4848, 5456, 5632, 5952, 6138, 6262, 6336, 6464, 6666, 7272, 7936, 8184, 8448, 8888, 8928, 9393, 9696, 9999, 10912, 11904, 12276, 12524, 12672, 12928, 13332, 14544, 15872, 16368, 16896, 17776, 17856, 18786, 19392, 19998, 21824, 23808, 24552, 25048, 25344, 25856, 26664, 28179, 29088, 32736, 34441, 35552, 35712, 37572, 38784, 39996, 43648, 47616, 49104, 50096, 50688, 51712, 53328, 56358, 58176, 65472, 68882, 71104, 71424, 75144, 77568, 79992, 87296, 98208, 100192, 103323, 106656, 112716, 116352, 130944, 137764, 142208, 142848, 150288, 155136, 159984, 174592, 196416, 200384, 206646, 213312, 225432, 232704, 261888, 275528, 284416, 300576, 309969, 319968, 392832, 400768, 413292, 426624, 450864, 465408, 523776, 551056, 568832, 601152, 619938, 639936, 785664, 801536, 826584, 853248, 901728, 1102112, 1202304, 1239876, 1279872, 1571328, 1603072, 1653168, 1706496, 1803456, 2204224, 2404608, 2479752, 2559744, 3306336, 3606912, 4408448, 4809216, 4959504, 5119488, 6612672, 7213824, 8816896, 9919008, 13225344, 14427648, 17633792, 19838016, 26450688, 39676032, 52901376, 79352064, 158704128]

約数ペア:

[(1, 158704128), (2, 79352064), (3, 52901376), (4, 39676032), (6, 26450688), (8, 19838016), (9, 17633792), (11, 14427648), (12, 13225344), (16, 9919008), (18, 8816896), (22, 7213824), (24, 6612672), (31, 5119488), (32, 4959504), (33, 4809216), (36, 4408448), (44, 3606912), (48, 3306336), (62, 2559744), (64, 2479752), (66, 2404608), (72, 2204224), (88, 1803456), (93, 1706496), (96, 1653168), (99, 1603072), (101, 1571328), (124, 1279872), (128, 1239876), (132, 1202304), (144, 1102112), (176, 901728), (186, 853248), (192, 826584), (198, 801536), (202, 785664), (248, 639936), (256, 619938), (264, 601152), (279, 568832), (288, 551056), (303, 523776), (341, 465408), (352, 450864), (372, 426624), (384, 413292), (396, 400768), (404, 392832), (496, 319968), (512, 309969), (528, 300576), (558, 284416), (576, 275528), (606, 261888), (682, 232704), (704, 225432), (744, 213312), (768, 206646), (792, 200384), (808, 196416), (909, 174592), (992, 159984), (1023, 155136), (1056, 150288), (1111, 142848), (1116, 142208), (1152, 137764), (1212, 130944), (1364, 116352), (1408, 112716), (1488, 106656), (1536, 103323), (1584, 100192), (1616, 98208), (1818, 87296), (1984, 79992), (2046, 77568), (2112, 75144), (2222, 71424), (2232, 71104), (2304, 68882), (2424, 65472), (2728, 58176), (2816, 56358), (2976, 53328), (3069, 51712), (3131, 50688), (3168, 50096), (3232, 49104), (3333, 47616), (3636, 43648), (3968, 39996), (4092, 38784), (4224, 37572), (4444, 35712), (4464, 35552), (4608, 34441), (4848, 32736), (5456, 29088), (5632, 28179), (5952, 26664), (6138, 25856), (6262, 25344), (6336, 25048), (6464, 24552), (6666, 23808), (7272, 21824), (7936, 19998), (8184, 19392), (8448, 18786), (8888, 17856), (8928, 17776), (9393, 16896), (9696, 16368), (9999, 15872), (10912, 14544), (11904, 13332), (12276, 12928), (12524, 12672)]