156943641100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{41737}}^1$

素因数の和:42995

約数の個数: 72

約数和(自身を含む): 351852007808

約数和(自身を除く): 194908366708

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1213, 1550, 2426, 3100, 4852, 6065, 12130, 24260, 30325, 37603, 41737, 60650, 75206, 83474, 121300, 150412, 166948, 188015, 208685, 376030, 417370, 752060, 834740, 940075, 1043425, 1293847, 1880150, 2086850, 2587694, 3760300, 4173700, 5175388, 6469235, 12938470, 25876940, 32346175, 50626981, 64692350, 101253962, 129384700, 202507924, 253134905, 506269810, 1012539620, 1265674525, 1569436411, 2531349050, 3138872822, 5062698100, 6277745644, 7847182055, 15694364110, 31388728220, 39235910275, 78471820550, 156943641100]

約数ペア:

[(1, 156943641100), (2, 78471820550), (4, 39235910275), (5, 31388728220), (10, 15694364110), (20, 7847182055), (25, 6277745644), (31, 5062698100), (50, 3138872822), (62, 2531349050), (100, 1569436411), (124, 1265674525), (155, 1012539620), (310, 506269810), (620, 253134905), (775, 202507924), (1213, 129384700), (1550, 101253962), (2426, 64692350), (3100, 50626981), (4852, 32346175), (6065, 25876940), (12130, 12938470), (24260, 6469235), (30325, 5175388), (37603, 4173700), (41737, 3760300), (60650, 2587694), (75206, 2086850), (83474, 1880150), (121300, 1293847), (150412, 1043425), (166948, 940075), (188015, 834740), (208685, 752060), (376030, 417370)]