157076211020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{63397}}^1$

素因数の和:63559

約数の個数: 72

約数和(自身を含む): 342755454384

約数和(自身を除く): 185679243364

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 1849, 2881, 3698, 5762, 7396, 9245, 11524, 14405, 18490, 28810, 36980, 57620, 63397, 123883, 126794, 247766, 253588, 316985, 495532, 619415, 633970, 1238830, 1267940, 2477660, 2726071, 4247599, 5452142, 8495198, 10904284, 13630355, 16990396, 21237995, 27260710, 42475990, 54521420, 84951980, 117221053, 182646757, 234442106, 365293514, 468884212, 586105265, 730587028, 913233785, 1172210530, 1826467570, 2344421060, 3652935140, 7853810551, 15707621102, 31415242204, 39269052755, 78538105510, 157076211020]

約数ペア:

[(1, 157076211020), (2, 78538105510), (4, 39269052755), (5, 31415242204), (10, 15707621102), (20, 7853810551), (43, 3652935140), (67, 2344421060), (86, 1826467570), (134, 1172210530), (172, 913233785), (215, 730587028), (268, 586105265), (335, 468884212), (430, 365293514), (670, 234442106), (860, 182646757), (1340, 117221053), (1849, 84951980), (2881, 54521420), (3698, 42475990), (5762, 27260710), (7396, 21237995), (9245, 16990396), (11524, 13630355), (14405, 10904284), (18490, 8495198), (28810, 5452142), (36980, 4247599), (57620, 2726071), (63397, 2477660), (123883, 1267940), (126794, 1238830), (247766, 633970), (253588, 619415), (316985, 495532)]