154961856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 224

約数和(自身を含む): 544250880

約数和(自身を除く): 389289024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 448, 483, 504, 552, 557, 576, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1114, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1671, 1728, 1932, 2016, 2208, 2228, 2484, 2576, 2898, 3024, 3312, 3342, 3864, 3899, 4032, 4347, 4416, 4456, 4968, 5013, 5152, 5796, 6048, 6624, 6684, 7728, 7798, 8694, 8912, 9936, 10026, 10304, 11592, 11697, 12096, 12811, 13248, 13368, 15039, 15456, 15596, 17388, 17824, 19872, 20052, 23184, 23394, 25622, 26736, 30078, 30912, 31192, 34776, 35091, 35648, 38433, 39744, 40104, 46368, 46788, 51244, 53472, 60156, 62384, 69552, 70182, 76866, 80208, 89677, 92736, 93576, 102488, 105273, 106944, 115299, 120312, 124768, 139104, 140364, 153732, 160416, 179354, 187152, 204976, 210546, 230598, 240624, 249536, 269031, 278208, 280728, 307464, 320832, 345897, 358708, 374304, 409952, 421092, 461196, 481248, 538062, 561456, 614928, 691794, 717416, 748608, 807093, 819904, 842184, 922392, 962496, 1076124, 1122912, 1229856, 1383588, 1434832, 1614186, 1684368, 1844784, 2152248, 2245824, 2421279, 2459712, 2767176, 2869664, 3228372, 3368736, 3689568, 4304496, 4842558, 5534352, 5739328, 6456744, 6737472, 7379136, 8608992, 9685116, 11068704, 12913488, 17217984, 19370232, 22137408, 25826976, 38740464, 51653952, 77480928, 154961856]

約数ペア:

[(1, 154961856), (2, 77480928), (3, 51653952), (4, 38740464), (6, 25826976), (7, 22137408), (8, 19370232), (9, 17217984), (12, 12913488), (14, 11068704), (16, 9685116), (18, 8608992), (21, 7379136), (23, 6737472), (24, 6456744), (27, 5739328), (28, 5534352), (32, 4842558), (36, 4304496), (42, 3689568), (46, 3368736), (48, 3228372), (54, 2869664), (56, 2767176), (63, 2459712), (64, 2421279), (69, 2245824), (72, 2152248), (84, 1844784), (92, 1684368), (96, 1614186), (108, 1434832), (112, 1383588), (126, 1229856), (138, 1122912), (144, 1076124), (161, 962496), (168, 922392), (184, 842184), (189, 819904), (192, 807093), (207, 748608), (216, 717416), (224, 691794), (252, 614928), (276, 561456), (288, 538062), (322, 481248), (336, 461196), (368, 421092), (378, 409952), (414, 374304), (432, 358708), (448, 345897), (483, 320832), (504, 307464), (552, 280728), (557, 278208), (576, 269031), (621, 249536), (644, 240624), (672, 230598), (736, 210546), (756, 204976), (828, 187152), (864, 179354), (966, 160416), (1008, 153732), (1104, 140364), (1114, 139104), (1242, 124768), (1288, 120312), (1344, 115299), (1449, 106944), (1472, 105273), (1512, 102488), (1656, 93576), (1671, 92736), (1728, 89677), (1932, 80208), (2016, 76866), (2208, 70182), (2228, 69552), (2484, 62384), (2576, 60156), (2898, 53472), (3024, 51244), (3312, 46788), (3342, 46368), (3864, 40104), (3899, 39744), (4032, 38433), (4347, 35648), (4416, 35091), (4456, 34776), (4968, 31192), (5013, 30912), (5152, 30078), (5796, 26736), (6048, 25622), (6624, 23394), (6684, 23184), (7728, 20052), (7798, 19872), (8694, 17824), (8912, 17388), (9936, 15596), (10026, 15456), (10304, 15039), (11592, 13368), (11697, 13248), (12096, 12811)]