145224456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{465463}}^1$

素因数の和:465485

約数の個数: 32

約数和(自身を含む): 390989760

約数和(自身を除く): 245765304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 465463, 930926, 1396389, 1861852, 2792778, 3723704, 5585556, 6051019, 11171112, 12102038, 18153057, 24204076, 36306114, 48408152, 72612228, 145224456]

約数ペア:

[(1, 145224456), (2, 72612228), (3, 48408152), (4, 36306114), (6, 24204076), (8, 18153057), (12, 12102038), (13, 11171112), (24, 6051019), (26, 5585556), (39, 3723704), (52, 2792778), (78, 1861852), (104, 1396389), (156, 930926), (312, 465463)]