156765946372

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{326593}}^1$

素因数の和:326721

約数の個数: 72

約数和(自身を含む): 333596175360

約数和(自身を除く): 176830228988

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 124, 158, 196, 217, 316, 434, 553, 868, 1106, 1519, 2212, 2449, 3038, 3871, 4898, 6076, 7742, 9796, 15484, 17143, 34286, 68572, 120001, 240002, 326593, 480004, 653186, 1306372, 2286151, 4572302, 9144604, 10124383, 16003057, 20248766, 25800847, 32006114, 40497532, 51601694, 64012228, 70870681, 103203388, 141741362, 180605929, 283482724, 361211858, 496094767, 722423716, 799826257, 992189534, 1264241503, 1599652514, 1984379068, 2528483006, 3199305028, 5056966012, 5598783799, 11197567598, 22395135196, 39191486593, 78382973186, 156765946372]

約数ペア:

[(1, 156765946372), (2, 78382973186), (4, 39191486593), (7, 22395135196), (14, 11197567598), (28, 5598783799), (31, 5056966012), (49, 3199305028), (62, 2528483006), (79, 1984379068), (98, 1599652514), (124, 1264241503), (158, 992189534), (196, 799826257), (217, 722423716), (316, 496094767), (434, 361211858), (553, 283482724), (868, 180605929), (1106, 141741362), (1519, 103203388), (2212, 70870681), (2449, 64012228), (3038, 51601694), (3871, 40497532), (4898, 32006114), (6076, 25800847), (7742, 20248766), (9796, 16003057), (15484, 10124383), (17143, 9144604), (34286, 4572302), (68572, 2286151), (120001, 1306372), (240002, 653186), (326593, 480004)]