156947386890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{755681}}^1$

素因数の和:755764

約数の個数: 128

約数和(自身を含む): 459648110592

約数和(自身を除く): 302700723702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 690, 805, 903, 966, 989, 1290, 1505, 1610, 1806, 1978, 2415, 2967, 3010, 4515, 4830, 4945, 5934, 6923, 9030, 9890, 13846, 14835, 20769, 29670, 34615, 41538, 69230, 103845, 207690, 755681, 1511362, 2267043, 3778405, 4534086, 5289767, 7556810, 10579534, 11335215, 15869301, 17380663, 22670430, 26448835, 31738602, 32494283, 34761326, 52141989, 52897670, 64988566, 79346505, 86903315, 97482849, 104283978, 121664641, 158693010, 162471415, 173806630, 194965698, 227459981, 243329282, 260709945, 324942830, 364993923, 454919962, 487414245, 521419890, 608323205, 682379943, 729987846, 747368509, 974828490, 1137299905, 1216646410, 1364759886, 1494737018, 1824969615, 2242105527, 2274599810, 3411899715, 3649939230, 3736842545, 4484211054, 5231579563, 6823799430, 7473685090, 10463159126, 11210527635, 15694738689, 22421055270, 26157897815, 31389477378, 52315795630, 78473693445, 156947386890]

約数ペア:

[(1, 156947386890), (2, 78473693445), (3, 52315795630), (5, 31389477378), (6, 26157897815), (7, 22421055270), (10, 15694738689), (14, 11210527635), (15, 10463159126), (21, 7473685090), (23, 6823799430), (30, 5231579563), (35, 4484211054), (42, 3736842545), (43, 3649939230), (46, 3411899715), (69, 2274599810), (70, 2242105527), (86, 1824969615), (105, 1494737018), (115, 1364759886), (129, 1216646410), (138, 1137299905), (161, 974828490), (210, 747368509), (215, 729987846), (230, 682379943), (258, 608323205), (301, 521419890), (322, 487414245), (345, 454919962), (430, 364993923), (483, 324942830), (602, 260709945), (645, 243329282), (690, 227459981), (805, 194965698), (903, 173806630), (966, 162471415), (989, 158693010), (1290, 121664641), (1505, 104283978), (1610, 97482849), (1806, 86903315), (1978, 79346505), (2415, 64988566), (2967, 52897670), (3010, 52141989), (4515, 34761326), (4830, 32494283), (4945, 31738602), (5934, 26448835), (6923, 22670430), (9030, 17380663), (9890, 15869301), (13846, 11335215), (14835, 10579534), (20769, 7556810), (29670, 5289767), (34615, 4534086), (41538, 3778405), (69230, 2267043), (103845, 1511362), (207690, 755681)]