138283344

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2281}}^1$

素因数の和:2716

約数の個数: 60

約数和(自身を含む): 388090612

約数和(自身を除く): 249807268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2281, 2526, 3368, 3789, 4562, 5052, 6736, 6843, 7578, 9124, 10104, 13686, 15156, 18248, 20208, 20529, 27372, 30312, 36496, 41058, 54744, 60624, 82116, 109488, 164232, 328464, 960301, 1920602, 2880903, 3841204, 5761806, 7682408, 8642709, 11523612, 15364816, 17285418, 23047224, 34570836, 46094448, 69141672, 138283344]

約数ペア:

[(1, 138283344), (2, 69141672), (3, 46094448), (4, 34570836), (6, 23047224), (8, 17285418), (9, 15364816), (12, 11523612), (16, 8642709), (18, 7682408), (24, 5761806), (36, 3841204), (48, 2880903), (72, 1920602), (144, 960301), (421, 328464), (842, 164232), (1263, 109488), (1684, 82116), (2281, 60624), (2526, 54744), (3368, 41058), (3789, 36496), (4562, 30312), (5052, 27372), (6736, 20529), (6843, 20208), (7578, 18248), (9124, 15156), (10104, 13686)]