136321120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65539}}^1$

素因数の和:65567

約数の個数: 48

約数和(自身を含む): 346837680

約数和(自身を除く): 210516560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 65539, 131078, 262156, 327695, 524312, 655390, 852007, 1048624, 1310780, 1704014, 2097248, 2621560, 3408028, 4260035, 5243120, 6816056, 8520070, 10486240, 13632112, 17040140, 27264224, 34080280, 68160560, 136321120]

約数ペア:

[(1, 136321120), (2, 68160560), (4, 34080280), (5, 27264224), (8, 17040140), (10, 13632112), (13, 10486240), (16, 8520070), (20, 6816056), (26, 5243120), (32, 4260035), (40, 3408028), (52, 2621560), (65, 2097248), (80, 1704014), (104, 1310780), (130, 1048624), (160, 852007), (208, 655390), (260, 524312), (416, 327695), (520, 262156), (1040, 131078), (2080, 65539)]