156956147728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{8263}}^1$

素因数の和:9092

約数の個数: 80

約数和(自身を含む): 322275373056

約数和(自身を除く): 165319225328

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 727, 1136, 1454, 1633, 2908, 3266, 5816, 6532, 8263, 11632, 13064, 16526, 16721, 26128, 33052, 33442, 51617, 66104, 66884, 103234, 132208, 133768, 190049, 206468, 267536, 380098, 412936, 586673, 760196, 825872, 1173346, 1187191, 1520392, 2346692, 2374382, 3040784, 4693384, 4748764, 6007201, 9386768, 9497528, 12014402, 13493479, 18995056, 24028804, 26986958, 48057608, 53973916, 96115216, 107947832, 138165623, 215895664, 276331246, 426511271, 552662492, 853022542, 1105324984, 1706045084, 2210649968, 3412090168, 6824180336, 9809759233, 19619518466, 39239036932, 78478073864, 156956147728]

約数ペア:

[(1, 156956147728), (2, 78478073864), (4, 39239036932), (8, 19619518466), (16, 9809759233), (23, 6824180336), (46, 3412090168), (71, 2210649968), (92, 1706045084), (142, 1105324984), (184, 853022542), (284, 552662492), (368, 426511271), (568, 276331246), (727, 215895664), (1136, 138165623), (1454, 107947832), (1633, 96115216), (2908, 53973916), (3266, 48057608), (5816, 26986958), (6532, 24028804), (8263, 18995056), (11632, 13493479), (13064, 12014402), (16526, 9497528), (16721, 9386768), (26128, 6007201), (33052, 4748764), (33442, 4693384), (51617, 3040784), (66104, 2374382), (66884, 2346692), (103234, 1520392), (132208, 1187191), (133768, 1173346), (190049, 825872), (206468, 760196), (267536, 586673), (380098, 412936)]