154785888

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3923}}^1$

素因数の和:4076

約数の個数: 72

約数和(自身を含む): 443498328

約数和(自身を除く): 288712440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3923, 4384, 4932, 6576, 7846, 9864, 11769, 13152, 15692, 19728, 23538, 31384, 35307, 39456, 47076, 62768, 70614, 94152, 125536, 141228, 188304, 282456, 376608, 537451, 564912, 1074902, 1129824, 1612353, 2149804, 3224706, 4299608, 4837059, 6449412, 8599216, 9674118, 12898824, 17198432, 19348236, 25797648, 38696472, 51595296, 77392944, 154785888]

約数ペア:

[(1, 154785888), (2, 77392944), (3, 51595296), (4, 38696472), (6, 25797648), (8, 19348236), (9, 17198432), (12, 12898824), (16, 9674118), (18, 8599216), (24, 6449412), (32, 4837059), (36, 4299608), (48, 3224706), (72, 2149804), (96, 1612353), (137, 1129824), (144, 1074902), (274, 564912), (288, 537451), (411, 376608), (548, 282456), (822, 188304), (1096, 141228), (1233, 125536), (1644, 94152), (2192, 70614), (2466, 62768), (3288, 47076), (3923, 39456), (4384, 35307), (4932, 31384), (6576, 23538), (7846, 19728), (9864, 15692), (11769, 13152)]