156670696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 363242880

約数和(自身を除く): 206572184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 307, 364, 614, 701, 728, 1228, 1402, 2149, 2456, 2804, 3991, 4298, 4907, 5608, 7982, 8596, 9113, 9814, 15964, 17192, 18226, 19628, 27937, 31928, 36452, 39256, 55874, 63791, 72904, 111748, 127582, 215207, 223496, 255164, 430414, 510328, 860828, 1506449, 1721656, 2797691, 3012898, 5595382, 6025796, 11190764, 12051592, 19583837, 22381528, 39167674, 78335348, 156670696]

約数ペア:

[(1, 156670696), (2, 78335348), (4, 39167674), (7, 22381528), (8, 19583837), (13, 12051592), (14, 11190764), (26, 6025796), (28, 5595382), (52, 3012898), (56, 2797691), (91, 1721656), (104, 1506449), (182, 860828), (307, 510328), (364, 430414), (614, 255164), (701, 223496), (728, 215207), (1228, 127582), (1402, 111748), (2149, 72904), (2456, 63791), (2804, 55874), (3991, 39256), (4298, 36452), (4907, 31928), (5608, 27937), (7982, 19628), (8596, 18226), (9113, 17192), (9814, 15964)]