143944060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 336462336

約数和(自身を除く): 192518276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 1151, 1690, 1924, 2302, 2405, 3380, 4604, 4810, 5755, 6253, 9620, 11510, 12506, 14963, 23020, 25012, 29926, 31265, 42587, 59852, 62530, 74815, 85174, 125060, 149630, 170348, 194519, 212935, 299260, 389038, 425870, 553631, 778076, 851740, 972595, 1107262, 1945190, 2214524, 2768155, 3890380, 5536310, 7197203, 11072620, 14394406, 28788812, 35986015, 71972030, 143944060]

約数ペア:

[(1, 143944060), (2, 71972030), (4, 35986015), (5, 28788812), (10, 14394406), (13, 11072620), (20, 7197203), (26, 5536310), (37, 3890380), (52, 2768155), (65, 2214524), (74, 1945190), (130, 1107262), (148, 972595), (169, 851740), (185, 778076), (260, 553631), (338, 425870), (370, 389038), (481, 299260), (676, 212935), (740, 194519), (845, 170348), (962, 149630), (1151, 125060), (1690, 85174), (1924, 74815), (2302, 62530), (2405, 59852), (3380, 42587), (4604, 31265), (4810, 29926), (5755, 25012), (6253, 23020), (9620, 14963), (11510, 12506)]