163909248

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 438942720

約数和(自身を除く): 275033472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 3361, 4064, 6096, 6722, 8128, 10083, 12192, 13444, 16256, 20166, 24384, 26888, 40332, 48768, 53776, 80664, 107552, 161328, 215104, 322656, 426847, 430208, 645312, 853694, 1280541, 1290624, 1707388, 2561082, 3414776, 5122164, 6829552, 10244328, 13659104, 20488656, 27318208, 40977312, 54636416, 81954624, 163909248]

約数ペア:

[(1, 163909248), (2, 81954624), (3, 54636416), (4, 40977312), (6, 27318208), (8, 20488656), (12, 13659104), (16, 10244328), (24, 6829552), (32, 5122164), (48, 3414776), (64, 2561082), (96, 1707388), (127, 1290624), (128, 1280541), (192, 853694), (254, 645312), (381, 430208), (384, 426847), (508, 322656), (762, 215104), (1016, 161328), (1524, 107552), (2032, 80664), (3048, 53776), (3361, 48768), (4064, 40332), (6096, 26888), (6722, 24384), (8128, 20166), (10083, 16256), (12192, 13444)]