161832744

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42409}}^1$

素因数の和:42474

約数の個数: 48

約数和(自身を含む): 446577300

約数和(自身を除く): 284744556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 42409, 84818, 127227, 169636, 254454, 339272, 381681, 508908, 763362, 1017816, 1526724, 2247677, 3053448, 4495354, 6743031, 8990708, 13486062, 17981416, 20229093, 26972124, 40458186, 53944248, 80916372, 161832744]

約数ペア:

[(1, 161832744), (2, 80916372), (3, 53944248), (4, 40458186), (6, 26972124), (8, 20229093), (9, 17981416), (12, 13486062), (18, 8990708), (24, 6743031), (36, 4495354), (53, 3053448), (72, 2247677), (106, 1526724), (159, 1017816), (212, 763362), (318, 508908), (424, 381681), (477, 339272), (636, 254454), (954, 169636), (1272, 127227), (1908, 84818), (3816, 42409)]