156965168740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{33617}}^1$

素因数の和:34117

約数の個数: 96

約数和(自身を含む): 361099275264

約数和(自身を除く): 204134106524

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 443, 527, 620, 886, 1054, 1772, 2108, 2215, 2635, 4430, 5270, 7531, 8860, 10540, 13733, 15062, 27466, 30124, 33617, 37655, 54932, 67234, 68665, 75310, 134468, 137330, 150620, 168085, 233461, 274660, 336170, 466922, 571489, 672340, 933844, 1042127, 1142978, 1167305, 2084254, 2285956, 2334610, 2857445, 4168508, 4669220, 5210635, 5714890, 10421270, 11429780, 14892331, 17716159, 20842540, 29784662, 35432318, 59569324, 70864636, 74461655, 88580795, 148923310, 177161590, 253169627, 297846620, 354323180, 461662261, 506339254, 923324522, 1012678508, 1265848135, 1846649044, 2308311305, 2531696270, 4616622610, 5063392540, 7848258437, 9233245220, 15696516874, 31393033748, 39241292185, 78482584370, 156965168740]

約数ペア:

[(1, 156965168740), (2, 78482584370), (4, 39241292185), (5, 31393033748), (10, 15696516874), (17, 9233245220), (20, 7848258437), (31, 5063392540), (34, 4616622610), (62, 2531696270), (68, 2308311305), (85, 1846649044), (124, 1265848135), (155, 1012678508), (170, 923324522), (310, 506339254), (340, 461662261), (443, 354323180), (527, 297846620), (620, 253169627), (886, 177161590), (1054, 148923310), (1772, 88580795), (2108, 74461655), (2215, 70864636), (2635, 59569324), (4430, 35432318), (5270, 29784662), (7531, 20842540), (8860, 17716159), (10540, 14892331), (13733, 11429780), (15062, 10421270), (27466, 5714890), (30124, 5210635), (33617, 4669220), (37655, 4168508), (54932, 2857445), (67234, 2334610), (68665, 2285956), (75310, 2084254), (134468, 1167305), (137330, 1142978), (150620, 1042127), (168085, 933844), (233461, 672340), (274660, 571489), (336170, 466922)]