128113536

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 357212160

約数和(自身を除く): 229098624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 74, 96, 111, 127, 128, 142, 148, 192, 213, 222, 254, 284, 296, 381, 384, 426, 444, 508, 568, 592, 762, 852, 888, 1016, 1136, 1184, 1524, 1704, 1776, 2032, 2272, 2368, 2627, 3048, 3408, 3552, 4064, 4544, 4699, 4736, 5254, 6096, 6816, 7104, 7881, 8128, 9017, 9088, 9398, 10508, 12192, 13632, 14097, 14208, 15762, 16256, 18034, 18796, 21016, 24384, 27051, 27264, 28194, 31524, 36068, 37592, 42032, 48768, 54102, 56388, 63048, 72136, 75184, 84064, 108204, 112776, 126096, 144272, 150368, 168128, 216408, 225552, 252192, 288544, 300736, 333629, 336256, 432816, 451104, 504384, 577088, 601472, 667258, 865632, 902208, 1000887, 1008768, 1154176, 1334516, 1731264, 1804416, 2001774, 2669032, 3462528, 4003548, 5338064, 8007096, 10676128, 16014192, 21352256, 32028384, 42704512, 64056768, 128113536]

約数ペア:

[(1, 128113536), (2, 64056768), (3, 42704512), (4, 32028384), (6, 21352256), (8, 16014192), (12, 10676128), (16, 8007096), (24, 5338064), (32, 4003548), (37, 3462528), (48, 2669032), (64, 2001774), (71, 1804416), (74, 1731264), (96, 1334516), (111, 1154176), (127, 1008768), (128, 1000887), (142, 902208), (148, 865632), (192, 667258), (213, 601472), (222, 577088), (254, 504384), (284, 451104), (296, 432816), (381, 336256), (384, 333629), (426, 300736), (444, 288544), (508, 252192), (568, 225552), (592, 216408), (762, 168128), (852, 150368), (888, 144272), (1016, 126096), (1136, 112776), (1184, 108204), (1524, 84064), (1704, 75184), (1776, 72136), (2032, 63048), (2272, 56388), (2368, 54102), (2627, 48768), (3048, 42032), (3408, 37592), (3552, 36068), (4064, 31524), (4544, 28194), (4699, 27264), (4736, 27051), (5254, 24384), (6096, 21016), (6816, 18796), (7104, 18034), (7881, 16256), (8128, 15762), (9017, 14208), (9088, 14097), (9398, 13632), (10508, 12192)]