142857408

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{12611}}^1$

素因数の和:12685

約数の個数: 56

約数和(自身を含む): 384413760

約数和(自身を除く): 241556352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 11328, 12611, 25222, 37833, 50444, 75666, 100888, 151332, 201776, 302664, 403552, 605328, 744049, 807104, 1210656, 1488098, 2232147, 2421312, 2976196, 4464294, 5952392, 8928588, 11904784, 17857176, 23809568, 35714352, 47619136, 71428704, 142857408]

約数ペア:

[(1, 142857408), (2, 71428704), (3, 47619136), (4, 35714352), (6, 23809568), (8, 17857176), (12, 11904784), (16, 8928588), (24, 5952392), (32, 4464294), (48, 2976196), (59, 2421312), (64, 2232147), (96, 1488098), (118, 1210656), (177, 807104), (192, 744049), (236, 605328), (354, 403552), (472, 302664), (708, 201776), (944, 151332), (1416, 100888), (1888, 75666), (2832, 50444), (3776, 37833), (5664, 25222), (11328, 12611)]