130045136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{929}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 272039880

約数和(自身を除く): 141994744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 673, 929, 1346, 1858, 2692, 3716, 5384, 7432, 8749, 10768, 12077, 14864, 17498, 24154, 34996, 48308, 69992, 96616, 139984, 193232, 625217, 1250434, 2500868, 5001736, 8127821, 10003472, 16255642, 32511284, 65022568, 130045136]

約数ペア:

[(1, 130045136), (2, 65022568), (4, 32511284), (8, 16255642), (13, 10003472), (16, 8127821), (26, 5001736), (52, 2500868), (104, 1250434), (208, 625217), (673, 193232), (929, 139984), (1346, 96616), (1858, 69992), (2692, 48308), (3716, 34996), (5384, 24154), (7432, 17498), (8749, 14864), (10768, 12077)]