163766144

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 338762400

約数和(自身を除く): 174996256

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 151, 229, 296, 302, 458, 592, 604, 916, 1184, 1208, 1832, 2368, 2416, 3664, 4736, 4832, 5587, 7328, 8473, 9664, 11174, 14656, 16946, 19328, 22348, 29312, 33892, 34579, 44696, 67784, 69158, 89392, 135568, 138316, 178784, 271136, 276632, 357568, 542272, 553264, 715136, 1084544, 1106528, 1279423, 2213056, 2558846, 4426112, 5117692, 10235384, 20470768, 40941536, 81883072, 163766144]

約数ペア:

[(1, 163766144), (2, 81883072), (4, 40941536), (8, 20470768), (16, 10235384), (32, 5117692), (37, 4426112), (64, 2558846), (74, 2213056), (128, 1279423), (148, 1106528), (151, 1084544), (229, 715136), (296, 553264), (302, 542272), (458, 357568), (592, 276632), (604, 271136), (916, 178784), (1184, 138316), (1208, 135568), (1832, 89392), (2368, 69158), (2416, 67784), (3664, 44696), (4736, 34579), (4832, 33892), (5587, 29312), (7328, 22348), (8473, 19328), (9664, 16946), (11174, 14656)]