161333088

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{34297}}^1$

素因数の和:34324

約数の個数: 72

約数和(自身を含む): 492656472

約数和(自身を除く): 331323384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 34297, 68594, 102891, 137188, 205782, 240079, 274376, 411564, 480158, 548752, 720237, 823128, 960316, 1097504, 1440474, 1646256, 1680553, 1920632, 2880948, 3292512, 3361106, 3841264, 5041659, 5761896, 6722212, 7682528, 10083318, 11523792, 13444424, 20166636, 23047584, 26888848, 40333272, 53777696, 80666544, 161333088]

約数ペア:

[(1, 161333088), (2, 80666544), (3, 53777696), (4, 40333272), (6, 26888848), (7, 23047584), (8, 20166636), (12, 13444424), (14, 11523792), (16, 10083318), (21, 7682528), (24, 6722212), (28, 5761896), (32, 5041659), (42, 3841264), (48, 3361106), (49, 3292512), (56, 2880948), (84, 1920632), (96, 1680553), (98, 1646256), (112, 1440474), (147, 1097504), (168, 960316), (196, 823128), (224, 720237), (294, 548752), (336, 480158), (392, 411564), (588, 274376), (672, 240079), (784, 205782), (1176, 137188), (1568, 102891), (2352, 68594), (4704, 34297)]