156941616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 439582976

約数和(自身を除く): 282641360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 978, 1304, 1543, 1956, 2119, 2608, 3086, 3912, 4238, 4629, 6172, 6357, 7824, 8476, 9258, 12344, 12714, 16952, 18516, 20059, 24688, 25428, 33904, 37032, 40118, 50856, 60177, 74064, 80236, 101712, 120354, 160472, 240708, 251509, 320944, 481416, 503018, 754527, 962832, 1006036, 1509054, 2012072, 3018108, 3269617, 4024144, 6036216, 6539234, 9808851, 12072432, 13078468, 19617702, 26156936, 39235404, 52313872, 78470808, 156941616]

約数ペア:

[(1, 156941616), (2, 78470808), (3, 52313872), (4, 39235404), (6, 26156936), (8, 19617702), (12, 13078468), (13, 12072432), (16, 9808851), (24, 6539234), (26, 6036216), (39, 4024144), (48, 3269617), (52, 3018108), (78, 2012072), (104, 1509054), (156, 1006036), (163, 962832), (208, 754527), (312, 503018), (326, 481416), (489, 320944), (624, 251509), (652, 240708), (978, 160472), (1304, 120354), (1543, 101712), (1956, 80236), (2119, 74064), (2608, 60177), (3086, 50856), (3912, 40118), (4238, 37032), (4629, 33904), (6172, 25428), (6357, 24688), (7824, 20059), (8476, 18516), (9258, 16952), (12344, 12714)]