140621904

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{26393}}^1$

素因数の和:26444

約数の個数: 60

約数和(自身を含む): 404197716

約数和(自身を除く): 263575812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 26393, 52786, 79179, 105572, 158358, 211144, 237537, 316716, 422288, 475074, 633432, 950148, 976541, 1266864, 1900296, 1953082, 2929623, 3800592, 3906164, 5859246, 7812328, 8788869, 11718492, 15624656, 17577738, 23436984, 35155476, 46873968, 70310952, 140621904]

約数ペア:

[(1, 140621904), (2, 70310952), (3, 46873968), (4, 35155476), (6, 23436984), (8, 17577738), (9, 15624656), (12, 11718492), (16, 8788869), (18, 7812328), (24, 5859246), (36, 3906164), (37, 3800592), (48, 2929623), (72, 1953082), (74, 1900296), (111, 1266864), (144, 976541), (148, 950148), (222, 633432), (296, 475074), (333, 422288), (444, 316716), (592, 237537), (666, 211144), (888, 158358), (1332, 105572), (1776, 79179), (2664, 52786), (5328, 26393)]