140531184

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31481}}^1$

素因数の和:31526

約数の個数: 60

約数和(自身を含む): 405991872

約数和(自身を除く): 265460688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31481, 62962, 94443, 125924, 188886, 251848, 283329, 377772, 503696, 566658, 755544, 975911, 1133316, 1511088, 1951822, 2266632, 2927733, 3903644, 4533264, 5855466, 7807288, 8783199, 11710932, 15614576, 17566398, 23421864, 35132796, 46843728, 70265592, 140531184]

約数ペア:

[(1, 140531184), (2, 70265592), (3, 46843728), (4, 35132796), (6, 23421864), (8, 17566398), (9, 15614576), (12, 11710932), (16, 8783199), (18, 7807288), (24, 5855466), (31, 4533264), (36, 3903644), (48, 2927733), (62, 2266632), (72, 1951822), (93, 1511088), (124, 1133316), (144, 975911), (186, 755544), (248, 566658), (279, 503696), (372, 377772), (496, 283329), (558, 251848), (744, 188886), (1116, 125924), (1488, 94443), (2232, 62962), (4464, 31481)]