156273982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 248598720

約数和(自身を除く): 92324738

約数列:

[1, 2, 29, 58, 71, 137, 142, 274, 277, 554, 2059, 3973, 4118, 7946, 8033, 9727, 16066, 19454, 19667, 37949, 39334, 75898, 282083, 564166, 570343, 1100521, 1140686, 2201042, 2694379, 5388758, 78136991, 156273982]

約数ペア:

[(1, 156273982), (2, 78136991), (29, 5388758), (58, 2694379), (71, 2201042), (137, 1140686), (142, 1100521), (274, 570343), (277, 564166), (554, 282083), (2059, 75898), (3973, 39334), (4118, 37949), (7946, 19667), (8033, 19454), (9727, 16066)]