140202768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 376583040

約数和(自身を除く): 236380272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 592, 712, 887, 888, 1068, 1424, 1774, 1776, 2136, 2661, 3293, 3548, 4272, 5322, 6586, 7096, 9879, 10644, 13172, 14192, 19758, 21288, 26344, 32819, 39516, 42576, 52688, 65638, 78943, 79032, 98457, 131276, 157886, 158064, 196914, 236829, 262552, 315772, 393828, 473658, 525104, 631544, 787656, 947316, 1263088, 1575312, 1894632, 2920891, 3789264, 5841782, 8762673, 11683564, 17525346, 23367128, 35050692, 46734256, 70101384, 140202768]

約数ペア:

[(1, 140202768), (2, 70101384), (3, 46734256), (4, 35050692), (6, 23367128), (8, 17525346), (12, 11683564), (16, 8762673), (24, 5841782), (37, 3789264), (48, 2920891), (74, 1894632), (89, 1575312), (111, 1263088), (148, 947316), (178, 787656), (222, 631544), (267, 525104), (296, 473658), (356, 393828), (444, 315772), (534, 262552), (592, 236829), (712, 196914), (887, 158064), (888, 157886), (1068, 131276), (1424, 98457), (1774, 79032), (1776, 78943), (2136, 65638), (2661, 52688), (3293, 42576), (3548, 39516), (4272, 32819), (5322, 26344), (6586, 21288), (7096, 19758), (9879, 14192), (10644, 13172)]