151177856

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 312909480

約数和(自身を除く): 161731624

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 137, 148, 233, 274, 296, 466, 548, 592, 932, 1096, 1184, 1864, 2192, 2368, 3728, 4384, 4736, 5069, 7456, 8621, 8768, 10138, 14912, 17242, 17536, 20276, 29824, 31921, 34484, 40552, 63842, 68968, 81104, 127684, 137936, 162208, 255368, 275872, 324416, 510736, 551744, 648832, 1021472, 1103488, 1181077, 2042944, 2362154, 4085888, 4724308, 9448616, 18897232, 37794464, 75588928, 151177856]

約数ペア:

[(1, 151177856), (2, 75588928), (4, 37794464), (8, 18897232), (16, 9448616), (32, 4724308), (37, 4085888), (64, 2362154), (74, 2042944), (128, 1181077), (137, 1103488), (148, 1021472), (233, 648832), (274, 551744), (296, 510736), (466, 324416), (548, 275872), (592, 255368), (932, 162208), (1096, 137936), (1184, 127684), (1864, 81104), (2192, 68968), (2368, 63842), (3728, 40552), (4384, 34484), (4736, 31921), (5069, 29824), (7456, 20276), (8621, 17536), (8768, 17242), (10138, 14912)]