145842912

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1816

約数の個数: 72

約数和(自身を含む): 416215800

約数和(自身を除く): 270372888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 1451, 2094, 2792, 2902, 3141, 4188, 4353, 5584, 5804, 6282, 8376, 8706, 11168, 11608, 12564, 13059, 16752, 17412, 23216, 25128, 26118, 33504, 34824, 46432, 50256, 52236, 69648, 100512, 104472, 139296, 208944, 417888, 506399, 1012798, 1519197, 2025596, 3038394, 4051192, 4557591, 6076788, 8102384, 9115182, 12153576, 16204768, 18230364, 24307152, 36460728, 48614304, 72921456, 145842912]

約数ペア:

[(1, 145842912), (2, 72921456), (3, 48614304), (4, 36460728), (6, 24307152), (8, 18230364), (9, 16204768), (12, 12153576), (16, 9115182), (18, 8102384), (24, 6076788), (32, 4557591), (36, 4051192), (48, 3038394), (72, 2025596), (96, 1519197), (144, 1012798), (288, 506399), (349, 417888), (698, 208944), (1047, 139296), (1396, 104472), (1451, 100512), (2094, 69648), (2792, 52236), (2902, 50256), (3141, 46432), (4188, 34824), (4353, 33504), (5584, 26118), (5804, 25128), (6282, 23216), (8376, 17412), (8706, 16752), (11168, 13059), (11608, 12564)]