156977964208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{15647}}^1$

素因数の和:16154

約数の個数: 80

約数和(自身を含む): 330868823040

約数和(自身を除く): 173890858832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 347, 556, 694, 1112, 1388, 1807, 2224, 2776, 3614, 4511, 5552, 7228, 9022, 14456, 15647, 18044, 28912, 31294, 36088, 48233, 62588, 72176, 96466, 125176, 192932, 203411, 250352, 385864, 406822, 627029, 771728, 813644, 1254058, 1627288, 2174933, 2508116, 3254576, 4349866, 5016232, 5429509, 8699732, 10032464, 10859018, 17399464, 21718036, 28274129, 34798928, 43436072, 56548258, 70583617, 86872144, 113096516, 141167234, 226193032, 282334468, 452386064, 564668936, 754701751, 1129337872, 1509403502, 3018807004, 6037614008, 9811122763, 12075228016, 19622245526, 39244491052, 78488982104, 156977964208]

約数ペア:

[(1, 156977964208), (2, 78488982104), (4, 39244491052), (8, 19622245526), (13, 12075228016), (16, 9811122763), (26, 6037614008), (52, 3018807004), (104, 1509403502), (139, 1129337872), (208, 754701751), (278, 564668936), (347, 452386064), (556, 282334468), (694, 226193032), (1112, 141167234), (1388, 113096516), (1807, 86872144), (2224, 70583617), (2776, 56548258), (3614, 43436072), (4511, 34798928), (5552, 28274129), (7228, 21718036), (9022, 17399464), (14456, 10859018), (15647, 10032464), (18044, 8699732), (28912, 5429509), (31294, 5016232), (36088, 4349866), (48233, 3254576), (62588, 2508116), (72176, 2174933), (96466, 1627288), (125176, 1254058), (192932, 813644), (203411, 771728), (250352, 627029), (385864, 406822)]