159692764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 72

約数和(自身を含む): 375589872

約数和(自身を除く): 215897108

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 4357, 5236, 8714, 9163, 17428, 18326, 30499, 36652, 47927, 60998, 74069, 95854, 121996, 148138, 191708, 213493, 296276, 335489, 426986, 518483, 670978, 814759, 853972, 1036966, 1341956, 1629518, 2073932, 2348423, 3259036, 3629381, 4696846, 5703313, 7258762, 9393692, 11406626, 14517524, 22813252, 39923191, 79846382, 159692764]

約数ペア:

[(1, 159692764), (2, 79846382), (4, 39923191), (7, 22813252), (11, 14517524), (14, 11406626), (17, 9393692), (22, 7258762), (28, 5703313), (34, 4696846), (44, 3629381), (49, 3259036), (68, 2348423), (77, 2073932), (98, 1629518), (119, 1341956), (154, 1036966), (187, 853972), (196, 814759), (238, 670978), (308, 518483), (374, 426986), (476, 335489), (539, 296276), (748, 213493), (833, 191708), (1078, 148138), (1309, 121996), (1666, 95854), (2156, 74069), (2618, 60998), (3332, 47927), (4357, 36652), (5236, 30499), (8714, 18326), (9163, 17428)]