149740164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 452419968

約数和(自身を除く): 302679804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 641, 721, 756, 927, 1134, 1236, 1282, 1442, 1854, 1923, 2163, 2268, 2564, 2781, 2884, 3708, 3846, 4326, 4487, 5562, 5769, 6489, 7692, 8343, 8652, 8974, 11124, 11538, 12978, 13461, 16686, 17307, 17948, 19467, 23076, 25956, 26922, 33372, 34614, 38934, 40383, 51921, 53844, 58401, 66023, 69228, 77868, 80766, 103842, 116802, 121149, 132046, 161532, 198069, 207684, 233604, 242298, 264092, 363447, 396138, 462161, 484596, 594207, 726894, 792276, 924322, 1188414, 1386483, 1453788, 1782621, 1848644, 2376828, 2772966, 3565242, 4159449, 5347863, 5545932, 7130484, 8318898, 10695726, 12478347, 16637796, 21391452, 24956694, 37435041, 49913388, 74870082, 149740164]

約数ペア:

[(1, 149740164), (2, 74870082), (3, 49913388), (4, 37435041), (6, 24956694), (7, 21391452), (9, 16637796), (12, 12478347), (14, 10695726), (18, 8318898), (21, 7130484), (27, 5545932), (28, 5347863), (36, 4159449), (42, 3565242), (54, 2772966), (63, 2376828), (81, 1848644), (84, 1782621), (103, 1453788), (108, 1386483), (126, 1188414), (162, 924322), (189, 792276), (206, 726894), (252, 594207), (309, 484596), (324, 462161), (378, 396138), (412, 363447), (567, 264092), (618, 242298), (641, 233604), (721, 207684), (756, 198069), (927, 161532), (1134, 132046), (1236, 121149), (1282, 116802), (1442, 103842), (1854, 80766), (1923, 77868), (2163, 69228), (2268, 66023), (2564, 58401), (2781, 53844), (2884, 51921), (3708, 40383), (3846, 38934), (4326, 34614), (4487, 33372), (5562, 26922), (5769, 25956), (6489, 23076), (7692, 19467), (8343, 17948), (8652, 17307), (8974, 16686), (11124, 13461), (11538, 12978)]