161466552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172507}}^1$

素因数の和:172532

約数の個数: 48

約数和(自身を含む): 470946840

約数和(自身を除く): 309480288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 172507, 345014, 517521, 690028, 1035042, 1380056, 1552563, 2070084, 2242591, 3105126, 4140168, 4485182, 6210252, 6727773, 8970364, 12420504, 13455546, 17940728, 20183319, 26911092, 40366638, 53822184, 80733276, 161466552]

約数ペア:

[(1, 161466552), (2, 80733276), (3, 53822184), (4, 40366638), (6, 26911092), (8, 20183319), (9, 17940728), (12, 13455546), (13, 12420504), (18, 8970364), (24, 6727773), (26, 6210252), (36, 4485182), (39, 4140168), (52, 3105126), (72, 2242591), (78, 2070084), (104, 1552563), (117, 1380056), (156, 1035042), (234, 690028), (312, 517521), (468, 345014), (936, 172507)]