157069131890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{422581}}^1$

素因数の和:422739

約数の個数: 64

約数和(自身を含む): 321297546240

約数和(自身を除く): 164228414350

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 109, 110, 155, 218, 310, 341, 545, 682, 1090, 1199, 1705, 2398, 3379, 3410, 5995, 6758, 11990, 16895, 33790, 37169, 74338, 185845, 371690, 422581, 845162, 2112905, 4225810, 4648391, 9296782, 13100011, 23241955, 26200022, 46061329, 46483910, 65500055, 92122658, 131000110, 144100121, 230306645, 288200242, 460613290, 506674619, 720500605, 1013349238, 1427901199, 1441001210, 2533373095, 2855802398, 5066746190, 7139505995, 14279011990, 15706913189, 31413826378, 78534565945, 157069131890]

約数ペア:

[(1, 157069131890), (2, 78534565945), (5, 31413826378), (10, 15706913189), (11, 14279011990), (22, 7139505995), (31, 5066746190), (55, 2855802398), (62, 2533373095), (109, 1441001210), (110, 1427901199), (155, 1013349238), (218, 720500605), (310, 506674619), (341, 460613290), (545, 288200242), (682, 230306645), (1090, 144100121), (1199, 131000110), (1705, 92122658), (2398, 65500055), (3379, 46483910), (3410, 46061329), (5995, 26200022), (6758, 23241955), (11990, 13100011), (16895, 9296782), (33790, 4648391), (37169, 4225810), (74338, 2112905), (185845, 845162), (371690, 422581)]