105378728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144751}}^1$

素因数の和:144777

約数の個数: 32

約数和(自身を含む): 243183360

約数和(自身を除く): 137804632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 144751, 289502, 579004, 1013257, 1158008, 1881763, 2026514, 3763526, 4053028, 7527052, 8106056, 13172341, 15054104, 26344682, 52689364, 105378728]

約数ペア:

[(1, 105378728), (2, 52689364), (4, 26344682), (7, 15054104), (8, 13172341), (13, 8106056), (14, 7527052), (26, 4053028), (28, 3763526), (52, 2026514), (56, 1881763), (91, 1158008), (104, 1013257), (182, 579004), (364, 289502), (728, 144751)]