145202668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 282127104

約数和(自身を除く): 136924436

約数列:

[1, 2, 4, 13, 26, 52, 67, 71, 134, 142, 268, 284, 587, 871, 923, 1174, 1742, 1846, 2348, 3484, 3692, 4757, 7631, 9514, 15262, 19028, 30524, 39329, 41677, 61841, 78658, 83354, 123682, 157316, 166708, 247364, 511277, 541801, 1022554, 1083602, 2045108, 2167204, 2792359, 5584718, 11169436, 36300667, 72601334, 145202668]

約数ペア:

[(1, 145202668), (2, 72601334), (4, 36300667), (13, 11169436), (26, 5584718), (52, 2792359), (67, 2167204), (71, 2045108), (134, 1083602), (142, 1022554), (268, 541801), (284, 511277), (587, 247364), (871, 166708), (923, 157316), (1174, 123682), (1742, 83354), (1846, 78658), (2348, 61841), (3484, 41677), (3692, 39329), (4757, 30524), (7631, 19028), (9514, 15262)]