172880822036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{772631}}^1$

素因数の和:772992

約数の個数: 36

約数和(自身を含む): 328594208544

約数和(自身を除く): 155713386508

約数列:

[1, 2, 4, 13, 26, 52, 169, 331, 338, 662, 676, 1324, 4303, 8606, 17212, 55939, 111878, 223756, 772631, 1545262, 3090524, 10044203, 20088406, 40176812, 130574639, 255740861, 261149278, 511481722, 522298556, 1022963444, 3324631193, 6649262386, 13298524772, 43220205509, 86440411018, 172880822036]

約数ペア:

[(1, 172880822036), (2, 86440411018), (4, 43220205509), (13, 13298524772), (26, 6649262386), (52, 3324631193), (169, 1022963444), (331, 522298556), (338, 511481722), (662, 261149278), (676, 255740861), (1324, 130574639), (4303, 40176812), (8606, 20088406), (17212, 10044203), (55939, 3090524), (111878, 1545262), (223756, 772631)]