156965156516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{5471}}^1$

素因数の和:5997

約数の個数: 96

約数和(自身を含む): 329291827200

約数和(自身を除く): 172326670684

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 397, 406, 623, 794, 812, 1246, 1588, 2492, 2581, 2779, 5162, 5471, 5558, 10324, 10942, 11116, 11513, 18067, 21884, 23026, 35333, 36134, 38297, 46052, 70666, 72268, 76594, 80591, 141332, 153188, 158659, 161182, 247331, 317318, 322364, 486919, 494662, 634636, 973838, 989324, 1024657, 1110613, 1947676, 2049314, 2171987, 2221226, 3408433, 4098628, 4343974, 4442452, 6816866, 7172599, 8687948, 13633732, 14120651, 14345198, 15203909, 28241302, 28690396, 30407818, 56482604, 60815636, 62987623, 98844557, 125975246, 193306843, 197689114, 251950492, 386613686, 395378228, 440913361, 773227372, 881826722, 1353147901, 1763653444, 2706295802, 5412591604, 5605898447, 11211796894, 22423593788, 39241289129, 78482578258, 156965156516]

約数ペア:

[(1, 156965156516), (2, 78482578258), (4, 39241289129), (7, 22423593788), (14, 11211796894), (28, 5605898447), (29, 5412591604), (58, 2706295802), (89, 1763653444), (116, 1353147901), (178, 881826722), (203, 773227372), (356, 440913361), (397, 395378228), (406, 386613686), (623, 251950492), (794, 197689114), (812, 193306843), (1246, 125975246), (1588, 98844557), (2492, 62987623), (2581, 60815636), (2779, 56482604), (5162, 30407818), (5471, 28690396), (5558, 28241302), (10324, 15203909), (10942, 14345198), (11116, 14120651), (11513, 13633732), (18067, 8687948), (21884, 7172599), (23026, 6816866), (35333, 4442452), (36134, 4343974), (38297, 4098628), (46052, 3408433), (70666, 2221226), (72268, 2171987), (76594, 2049314), (80591, 1947676), (141332, 1110613), (153188, 1024657), (158659, 989324), (161182, 973838), (247331, 634636), (317318, 494662), (322364, 486919)]