156996798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 367690752

約数和(自身を除く): 210693954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 233, 263, 366, 427, 466, 526, 699, 789, 854, 1281, 1398, 1578, 1631, 1841, 2562, 3262, 3682, 4893, 5523, 9786, 11046, 14213, 16043, 28426, 32086, 42639, 48129, 61279, 85278, 96258, 99491, 112301, 122558, 183837, 198982, 224602, 298473, 336903, 367674, 428953, 596946, 673806, 857906, 1286859, 2573718, 3738019, 7476038, 11214057, 22428114, 26166133, 52332266, 78498399, 156996798]

約数ペア:

[(1, 156996798), (2, 78498399), (3, 52332266), (6, 26166133), (7, 22428114), (14, 11214057), (21, 7476038), (42, 3738019), (61, 2573718), (122, 1286859), (183, 857906), (233, 673806), (263, 596946), (366, 428953), (427, 367674), (466, 336903), (526, 298473), (699, 224602), (789, 198982), (854, 183837), (1281, 122558), (1398, 112301), (1578, 99491), (1631, 96258), (1841, 85278), (2562, 61279), (3262, 48129), (3682, 42639), (4893, 32086), (5523, 28426), (9786, 16043), (11046, 14213)]