156980835952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{12893}}^1$

素因数の和:13226

約数の個数: 80

約数和(自身を含む): 316784536992

約数和(自身を除く): 159803701040

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 157, 262, 296, 314, 524, 592, 628, 1048, 1256, 2096, 2512, 4847, 5809, 9694, 11618, 12893, 19388, 20567, 23236, 25786, 38776, 41134, 46472, 51572, 77552, 82268, 92944, 103144, 164536, 206288, 329072, 477041, 760979, 954082, 1521958, 1688983, 1908164, 2024201, 3043916, 3377966, 3816328, 4048402, 6087832, 6755932, 7632656, 8096804, 12175664, 13511864, 16193608, 27023728, 32387216, 62492371, 74895437, 124984742, 149790874, 249969484, 265170331, 299581748, 499938968, 530340662, 599163496, 999877936, 1060681324, 1198326992, 2121362648, 4242725296, 9811302247, 19622604494, 39245208988, 78490417976, 156980835952]

約数ペア:

[(1, 156980835952), (2, 78490417976), (4, 39245208988), (8, 19622604494), (16, 9811302247), (37, 4242725296), (74, 2121362648), (131, 1198326992), (148, 1060681324), (157, 999877936), (262, 599163496), (296, 530340662), (314, 499938968), (524, 299581748), (592, 265170331), (628, 249969484), (1048, 149790874), (1256, 124984742), (2096, 74895437), (2512, 62492371), (4847, 32387216), (5809, 27023728), (9694, 16193608), (11618, 13511864), (12893, 12175664), (19388, 8096804), (20567, 7632656), (23236, 6755932), (25786, 6087832), (38776, 4048402), (41134, 3816328), (46472, 3377966), (51572, 3043916), (77552, 2024201), (82268, 1908164), (92944, 1688983), (103144, 1521958), (164536, 954082), (206288, 760979), (329072, 477041)]