157168512

素因数分解:

$2^7\times 3^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 487119360

約数和(自身を除く): 329950848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 163, 186, 192, 216, 243, 248, 279, 288, 324, 326, 372, 384, 432, 486, 489, 496, 558, 576, 648, 652, 744, 837, 864, 972, 978, 992, 1116, 1152, 1296, 1304, 1467, 1488, 1674, 1728, 1944, 1956, 1984, 2232, 2511, 2592, 2608, 2934, 2976, 3348, 3456, 3888, 3912, 3968, 4401, 4464, 5022, 5053, 5184, 5216, 5868, 5952, 6696, 7533, 7776, 7824, 8802, 8928, 10044, 10106, 10368, 10432, 11736, 11904, 13203, 13392, 15066, 15159, 15552, 15648, 17604, 17856, 20088, 20212, 20864, 23472, 26406, 26784, 30132, 30318, 31104, 31296, 35208, 35712, 39609, 40176, 40424, 45477, 46944, 52812, 53568, 60264, 60636, 62592, 70416, 79218, 80352, 80848, 90954, 93888, 105624, 107136, 120528, 121272, 136431, 140832, 158436, 160704, 161696, 181908, 187776, 211248, 241056, 242544, 272862, 281664, 316872, 321408, 323392, 363816, 409293, 422496, 482112, 485088, 545724, 563328, 633744, 646784, 727632, 818586, 844992, 964224, 970176, 1091448, 1227879, 1267488, 1455264, 1637172, 1689984, 1940352, 2182896, 2455758, 2534976, 2910528, 3274344, 4365792, 4911516, 5069952, 5821056, 6548688, 8731584, 9823032, 13097376, 17463168, 19646064, 26194752, 39292128, 52389504, 78584256, 157168512]

約数ペア:

[(1, 157168512), (2, 78584256), (3, 52389504), (4, 39292128), (6, 26194752), (8, 19646064), (9, 17463168), (12, 13097376), (16, 9823032), (18, 8731584), (24, 6548688), (27, 5821056), (31, 5069952), (32, 4911516), (36, 4365792), (48, 3274344), (54, 2910528), (62, 2534976), (64, 2455758), (72, 2182896), (81, 1940352), (93, 1689984), (96, 1637172), (108, 1455264), (124, 1267488), (128, 1227879), (144, 1091448), (162, 970176), (163, 964224), (186, 844992), (192, 818586), (216, 727632), (243, 646784), (248, 633744), (279, 563328), (288, 545724), (324, 485088), (326, 482112), (372, 422496), (384, 409293), (432, 363816), (486, 323392), (489, 321408), (496, 316872), (558, 281664), (576, 272862), (648, 242544), (652, 241056), (744, 211248), (837, 187776), (864, 181908), (972, 161696), (978, 160704), (992, 158436), (1116, 140832), (1152, 136431), (1296, 121272), (1304, 120528), (1467, 107136), (1488, 105624), (1674, 93888), (1728, 90954), (1944, 80848), (1956, 80352), (1984, 79218), (2232, 70416), (2511, 62592), (2592, 60636), (2608, 60264), (2934, 53568), (2976, 52812), (3348, 46944), (3456, 45477), (3888, 40424), (3912, 40176), (3968, 39609), (4401, 35712), (4464, 35208), (5022, 31296), (5053, 31104), (5184, 30318), (5216, 30132), (5868, 26784), (5952, 26406), (6696, 23472), (7533, 20864), (7776, 20212), (7824, 20088), (8802, 17856), (8928, 17604), (10044, 15648), (10106, 15552), (10368, 15159), (10432, 15066), (11736, 13392), (11904, 13203)]