157853952

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 459483024

約数和(自身を除く): 301629072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 523, 524, 576, 768, 786, 1046, 1048, 1152, 1179, 1569, 1572, 2092, 2096, 2304, 2358, 3138, 3144, 4184, 4192, 4707, 4716, 6276, 6288, 8368, 8384, 9414, 9432, 12552, 12576, 16736, 16768, 18828, 18864, 25104, 25152, 33472, 33536, 37656, 37728, 50208, 50304, 66944, 68513, 75312, 75456, 100416, 100608, 133888, 137026, 150624, 150912, 200832, 205539, 274052, 301248, 301824, 401664, 411078, 548104, 602496, 616617, 822156, 1096208, 1204992, 1233234, 1644312, 2192416, 2466468, 3288624, 4384832, 4932936, 6577248, 8769664, 9865872, 13154496, 17539328, 19731744, 26308992, 39463488, 52617984, 78926976, 157853952]

約数ペア:

[(1, 157853952), (2, 78926976), (3, 52617984), (4, 39463488), (6, 26308992), (8, 19731744), (9, 17539328), (12, 13154496), (16, 9865872), (18, 8769664), (24, 6577248), (32, 4932936), (36, 4384832), (48, 3288624), (64, 2466468), (72, 2192416), (96, 1644312), (128, 1233234), (131, 1204992), (144, 1096208), (192, 822156), (256, 616617), (262, 602496), (288, 548104), (384, 411078), (393, 401664), (523, 301824), (524, 301248), (576, 274052), (768, 205539), (786, 200832), (1046, 150912), (1048, 150624), (1152, 137026), (1179, 133888), (1569, 100608), (1572, 100416), (2092, 75456), (2096, 75312), (2304, 68513), (2358, 66944), (3138, 50304), (3144, 50208), (4184, 37728), (4192, 37656), (4707, 33536), (4716, 33472), (6276, 25152), (6288, 25104), (8368, 18864), (8384, 18828), (9414, 16768), (9432, 16736), (12552, 12576)]