166721724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{356243}}^1$

素因数の和:356266

約数の個数: 36

約数和(自身を含む): 453854856

約数和(自身を除く): 287133132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 356243, 712486, 1068729, 1424972, 2137458, 3206187, 4274916, 4631159, 6412374, 9262318, 12824748, 13893477, 18524636, 27786954, 41680431, 55573908, 83360862, 166721724]

約数ペア:

[(1, 166721724), (2, 83360862), (3, 55573908), (4, 41680431), (6, 27786954), (9, 18524636), (12, 13893477), (13, 12824748), (18, 9262318), (26, 6412374), (36, 4631159), (39, 4274916), (52, 3206187), (78, 2137458), (117, 1424972), (156, 1068729), (234, 712486), (468, 356243)]