157334436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1483}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 455908544

約数和(自身を除く): 298574108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1483, 1684, 2526, 2947, 2966, 3789, 4449, 5052, 5894, 5932, 7578, 8841, 8898, 10381, 11788, 13347, 15156, 17682, 17796, 20762, 26523, 26694, 31143, 35364, 41524, 53046, 53388, 62286, 93429, 106092, 124572, 186858, 373716, 624343, 1248686, 1873029, 2497372, 3746058, 4370401, 5619087, 7492116, 8740802, 11238174, 13111203, 17481604, 22476348, 26222406, 39333609, 52444812, 78667218, 157334436]

約数ペア:

[(1, 157334436), (2, 78667218), (3, 52444812), (4, 39333609), (6, 26222406), (7, 22476348), (9, 17481604), (12, 13111203), (14, 11238174), (18, 8740802), (21, 7492116), (28, 5619087), (36, 4370401), (42, 3746058), (63, 2497372), (84, 1873029), (126, 1248686), (252, 624343), (421, 373716), (842, 186858), (1263, 124572), (1483, 106092), (1684, 93429), (2526, 62286), (2947, 53388), (2966, 53046), (3789, 41524), (4449, 35364), (5052, 31143), (5894, 26694), (5932, 26523), (7578, 20762), (8841, 17796), (8898, 17682), (10381, 15156), (11788, 13347)]