168375792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3358

約数の個数: 80

約数和(自身を含む): 474219648

約数和(自身を除く): 305843856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3251, 3984, 4316, 6474, 6502, 8632, 9753, 12948, 13004, 17264, 19506, 25896, 26008, 39012, 42263, 51792, 52016, 78024, 84526, 126789, 156048, 169052, 253578, 269833, 338104, 507156, 539666, 676208, 809499, 1014312, 1079332, 1618998, 2028624, 2158664, 3237996, 3507829, 4317328, 6475992, 7015658, 10523487, 12951984, 14031316, 21046974, 28062632, 42093948, 56125264, 84187896, 168375792]

約数ペア:

[(1, 168375792), (2, 84187896), (3, 56125264), (4, 42093948), (6, 28062632), (8, 21046974), (12, 14031316), (13, 12951984), (16, 10523487), (24, 7015658), (26, 6475992), (39, 4317328), (48, 3507829), (52, 3237996), (78, 2158664), (83, 2028624), (104, 1618998), (156, 1079332), (166, 1014312), (208, 809499), (249, 676208), (312, 539666), (332, 507156), (498, 338104), (624, 269833), (664, 253578), (996, 169052), (1079, 156048), (1328, 126789), (1992, 84526), (2158, 78024), (3237, 52016), (3251, 51792), (3984, 42263), (4316, 39012), (6474, 26008), (6502, 25896), (8632, 19506), (9753, 17264), (12948, 13004)]