134688320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32377}}^1$

素因数の和:32407

約数の個数: 56

約数和(自身を含む): 345408504

約数和(自身を除く): 210720184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 32377, 64754, 129508, 161885, 259016, 323770, 420901, 518032, 647540, 841802, 1036064, 1295080, 1683604, 2072128, 2104505, 2590160, 3367208, 4209010, 5180320, 6734416, 8418020, 10360640, 13468832, 16836040, 26937664, 33672080, 67344160, 134688320]

約数ペア:

[(1, 134688320), (2, 67344160), (4, 33672080), (5, 26937664), (8, 16836040), (10, 13468832), (13, 10360640), (16, 8418020), (20, 6734416), (26, 5180320), (32, 4209010), (40, 3367208), (52, 2590160), (64, 2104505), (65, 2072128), (80, 1683604), (104, 1295080), (130, 1036064), (160, 841802), (208, 647540), (260, 518032), (320, 420901), (416, 323770), (520, 259016), (832, 161885), (1040, 129508), (2080, 64754), (4160, 32377)]