166419738

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{75167}}^1$

素因数の和:75219

約数の個数: 32

約数和(自身を含む): 378846720

約数和(自身を除く): 212426982

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 75167, 150334, 225501, 451002, 676503, 1353006, 2029509, 3081847, 4059018, 6163694, 9245541, 18491082, 27736623, 55473246, 83209869, 166419738]

約数ペア:

[(1, 166419738), (2, 83209869), (3, 55473246), (6, 27736623), (9, 18491082), (18, 9245541), (27, 6163694), (41, 4059018), (54, 3081847), (82, 2029509), (123, 1353006), (246, 676503), (369, 451002), (738, 225501), (1107, 150334), (2214, 75167)]