155324512

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5827}}^1$

素因数の和:5868

約数の個数: 72

約数和(自身を含む): 376710264

約数和(自身を除く): 221385752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 5827, 6664, 11654, 13328, 23308, 26656, 40789, 46616, 81578, 93232, 99059, 163156, 186464, 198118, 285523, 326312, 396236, 571046, 652624, 693413, 792472, 1142092, 1305248, 1386826, 1584944, 2284184, 2773652, 3169888, 4568368, 4853891, 5547304, 9136736, 9707782, 11094608, 19415564, 22189216, 38831128, 77662256, 155324512]

約数ペア:

[(1, 155324512), (2, 77662256), (4, 38831128), (7, 22189216), (8, 19415564), (14, 11094608), (16, 9707782), (17, 9136736), (28, 5547304), (32, 4853891), (34, 4568368), (49, 3169888), (56, 2773652), (68, 2284184), (98, 1584944), (112, 1386826), (119, 1305248), (136, 1142092), (196, 792472), (224, 693413), (238, 652624), (272, 571046), (392, 396236), (476, 326312), (544, 285523), (784, 198118), (833, 186464), (952, 163156), (1568, 99059), (1666, 93232), (1904, 81578), (3332, 46616), (3808, 40789), (5827, 26656), (6664, 23308), (11654, 13328)]