156721150064

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3203}}^1\times {\mathrm{7477}}^1$

素因数の和:11097

約数の個数: 40

約数和(自身を含む): 304525397520

約数和(自身を除く): 147804247456

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3203, 3272, 6406, 6544, 7477, 12812, 14954, 25624, 29908, 51248, 59816, 119632, 1310027, 2620054, 3058093, 5240108, 6116186, 10480216, 12232372, 20960432, 23948831, 24464744, 47897662, 48929488, 95795324, 191590648, 383181296, 9795071879, 19590143758, 39180287516, 78360575032, 156721150064]

約数ペア:

[(1, 156721150064), (2, 78360575032), (4, 39180287516), (8, 19590143758), (16, 9795071879), (409, 383181296), (818, 191590648), (1636, 95795324), (3203, 48929488), (3272, 47897662), (6406, 24464744), (6544, 23948831), (7477, 20960432), (12812, 12232372), (14954, 10480216), (25624, 6116186), (29908, 5240108), (51248, 3058093), (59816, 2620054), (119632, 1310027)]