156920953930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{418981}}^1$

素因数の和:419111

約数の個数: 64

約数和(自身を含む): 315905724288

約数和(自身を除く): 158984770358

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 67, 86, 130, 134, 215, 335, 430, 559, 670, 871, 1118, 1742, 2795, 2881, 4355, 5590, 5762, 8710, 14405, 28810, 37453, 74906, 187265, 374530, 418981, 837962, 2094905, 4189810, 5446753, 10893506, 18016183, 27233765, 28071727, 36032366, 54467530, 56143454, 90080915, 140358635, 180161830, 234210379, 280717270, 364932451, 468420758, 729864902, 1171051895, 1207084261, 1824662255, 2342103790, 2414168522, 3649324510, 6035421305, 12070842610, 15692095393, 31384190786, 78460476965, 156920953930]

約数ペア:

[(1, 156920953930), (2, 78460476965), (5, 31384190786), (10, 15692095393), (13, 12070842610), (26, 6035421305), (43, 3649324510), (65, 2414168522), (67, 2342103790), (86, 1824662255), (130, 1207084261), (134, 1171051895), (215, 729864902), (335, 468420758), (430, 364932451), (559, 280717270), (670, 234210379), (871, 180161830), (1118, 140358635), (1742, 90080915), (2795, 56143454), (2881, 54467530), (4355, 36032366), (5590, 28071727), (5762, 27233765), (8710, 18016183), (14405, 10893506), (28810, 5446753), (37453, 4189810), (74906, 2094905), (187265, 837962), (374530, 418981)]