152690252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 331161600

約数和(自身を除く): 178471348

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 79, 109, 124, 143, 158, 218, 286, 316, 341, 403, 436, 572, 682, 806, 869, 1027, 1199, 1364, 1417, 1612, 1738, 2054, 2398, 2449, 2834, 3379, 3476, 4108, 4433, 4796, 4898, 5668, 6758, 8611, 8866, 9796, 11297, 13516, 15587, 17222, 17732, 22594, 26939, 31174, 31837, 34444, 37169, 43927, 45188, 53878, 62348, 63674, 74338, 87854, 94721, 107756, 111943, 127348, 148676, 175708, 189442, 223886, 266941, 350207, 378884, 447772, 483197, 533882, 700414, 966394, 1067764, 1231373, 1400828, 1932788, 2462746, 2936351, 3470233, 4925492, 5872702, 6940466, 11745404, 13880932, 38172563, 76345126, 152690252]

約数ペア:

[(1, 152690252), (2, 76345126), (4, 38172563), (11, 13880932), (13, 11745404), (22, 6940466), (26, 5872702), (31, 4925492), (44, 3470233), (52, 2936351), (62, 2462746), (79, 1932788), (109, 1400828), (124, 1231373), (143, 1067764), (158, 966394), (218, 700414), (286, 533882), (316, 483197), (341, 447772), (403, 378884), (436, 350207), (572, 266941), (682, 223886), (806, 189442), (869, 175708), (1027, 148676), (1199, 127348), (1364, 111943), (1417, 107756), (1612, 94721), (1738, 87854), (2054, 74338), (2398, 63674), (2449, 62348), (2834, 53878), (3379, 45188), (3476, 43927), (4108, 37169), (4433, 34444), (4796, 31837), (4898, 31174), (5668, 26939), (6758, 22594), (8611, 17732), (8866, 17222), (9796, 15587), (11297, 13516)]