166423968

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1637}}^1$

素因数の和:2006

約数の個数: 72

約数和(自身を含む): 474898788

約数和(自身を除く): 308474820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 706, 1059, 1412, 1637, 2118, 2824, 3177, 3274, 4236, 4911, 5648, 6354, 6548, 8472, 9822, 11296, 12708, 13096, 14733, 16944, 19644, 25416, 26192, 29466, 33888, 39288, 50832, 52384, 58932, 78576, 101664, 117864, 157152, 235728, 471456, 577861, 1155722, 1733583, 2311444, 3467166, 4622888, 5200749, 6934332, 9245776, 10401498, 13868664, 18491552, 20802996, 27737328, 41605992, 55474656, 83211984, 166423968]

約数ペア:

[(1, 166423968), (2, 83211984), (3, 55474656), (4, 41605992), (6, 27737328), (8, 20802996), (9, 18491552), (12, 13868664), (16, 10401498), (18, 9245776), (24, 6934332), (32, 5200749), (36, 4622888), (48, 3467166), (72, 2311444), (96, 1733583), (144, 1155722), (288, 577861), (353, 471456), (706, 235728), (1059, 157152), (1412, 117864), (1637, 101664), (2118, 78576), (2824, 58932), (3177, 52384), (3274, 50832), (4236, 39288), (4911, 33888), (5648, 29466), (6354, 26192), (6548, 25416), (8472, 19644), (9822, 16944), (11296, 14733), (12708, 13096)]