161567271996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4029913}}^1$

素因数の和:4030190

約数の個数: 48

約数和(自身を含む): 407569382304

約数和(自身を除く): 246002110308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 6682, 10023, 13364, 20046, 40092, 4029913, 8059826, 12089739, 16119652, 24179478, 48358956, 52388869, 104777738, 157166607, 209555476, 314333214, 628666428, 1035687641, 2071375282, 3107062923, 4142750564, 6214125846, 12428251692, 13463939333, 26927878666, 40391817999, 53855757332, 80783635998, 161567271996]

約数ペア:

[(1, 161567271996), (2, 80783635998), (3, 53855757332), (4, 40391817999), (6, 26927878666), (12, 13463939333), (13, 12428251692), (26, 6214125846), (39, 4142750564), (52, 3107062923), (78, 2071375282), (156, 1035687641), (257, 628666428), (514, 314333214), (771, 209555476), (1028, 157166607), (1542, 104777738), (3084, 52388869), (3341, 48358956), (6682, 24179478), (10023, 16119652), (13364, 12089739), (20046, 8059826), (40092, 4029913)]