156906337562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{20411}}^1$

素因数の和:20655

約数の個数: 64

約数和(自身を含む): 266614685568

約数和(自身を除く): 109708348006

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 131, 262, 481, 793, 962, 1586, 1703, 2257, 3406, 4514, 4847, 7991, 9694, 15982, 20411, 29341, 40822, 58682, 63011, 103883, 126022, 207766, 265343, 295667, 530686, 591334, 755207, 1245071, 1510414, 2490142, 2673841, 3843671, 5347682, 7687342, 9817691, 16185923, 19635382, 32371846, 34759933, 46067627, 69519866, 92135254, 98932117, 163104301, 197864234, 326208602, 598879151, 1197758302, 1286117521, 2120355913, 2572235042, 4240711826, 6034859137, 12069718274, 78453168781, 156906337562]

約数ペア:

[(1, 156906337562), (2, 78453168781), (13, 12069718274), (26, 6034859137), (37, 4240711826), (61, 2572235042), (74, 2120355913), (122, 1286117521), (131, 1197758302), (262, 598879151), (481, 326208602), (793, 197864234), (962, 163104301), (1586, 98932117), (1703, 92135254), (2257, 69519866), (3406, 46067627), (4514, 34759933), (4847, 32371846), (7991, 19635382), (9694, 16185923), (15982, 9817691), (20411, 7687342), (29341, 5347682), (40822, 3843671), (58682, 2673841), (63011, 2490142), (103883, 1510414), (126022, 1245071), (207766, 755207), (265343, 591334), (295667, 530686)]