77159344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 152990208

約数和(自身を除く): 75830864

約数列:

[1, 2, 4, 8, 16, 67, 134, 167, 268, 334, 431, 536, 668, 862, 1072, 1336, 1724, 2672, 3448, 6896, 11189, 22378, 28877, 44756, 57754, 71977, 89512, 115508, 143954, 179024, 231016, 287908, 462032, 575816, 1151632, 4822459, 9644918, 19289836, 38579672, 77159344]

約数ペア:

[(1, 77159344), (2, 38579672), (4, 19289836), (8, 9644918), (16, 4822459), (67, 1151632), (134, 575816), (167, 462032), (268, 287908), (334, 231016), (431, 179024), (536, 143954), (668, 115508), (862, 89512), (1072, 71977), (1336, 57754), (1724, 44756), (2672, 28877), (3448, 22378), (6896, 11189)]