156735612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2521}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 435135792

約数和(自身を除く): 278400180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2521, 2826, 3454, 5042, 5181, 5652, 6908, 7563, 10084, 10362, 15126, 15543, 20724, 22689, 27731, 30252, 31086, 45378, 55462, 62172, 83193, 90756, 110924, 166386, 249579, 332772, 395797, 499158, 791594, 998316, 1187391, 1583188, 2374782, 3562173, 4353767, 4749564, 7124346, 8707534, 13061301, 14248692, 17415068, 26122602, 39183903, 52245204, 78367806, 156735612]

約数ペア:

[(1, 156735612), (2, 78367806), (3, 52245204), (4, 39183903), (6, 26122602), (9, 17415068), (11, 14248692), (12, 13061301), (18, 8707534), (22, 7124346), (33, 4749564), (36, 4353767), (44, 3562173), (66, 2374782), (99, 1583188), (132, 1187391), (157, 998316), (198, 791594), (314, 499158), (396, 395797), (471, 332772), (628, 249579), (942, 166386), (1413, 110924), (1727, 90756), (1884, 83193), (2521, 62172), (2826, 55462), (3454, 45378), (5042, 31086), (5181, 30252), (5652, 27731), (6908, 22689), (7563, 20724), (10084, 15543), (10362, 15126)]