156738761888

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1511}}^1\times {\mathrm{23321}}^1$

素因数の和:24981

約数の個数: 48

約数和(自身を含む): 311018460480

約数和(自身を除く): 154279698592

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 1511, 2224, 3022, 4448, 6044, 12088, 23321, 24176, 46642, 48352, 93284, 186568, 210029, 373136, 420058, 746272, 840116, 1680232, 3241619, 3360464, 6483238, 6720928, 12966476, 25932952, 35238031, 51865904, 70476062, 103731808, 140952124, 281904248, 563808496, 1127616992, 4898086309, 9796172618, 19592345236, 39184690472, 78369380944, 156738761888]

約数ペア:

[(1, 156738761888), (2, 78369380944), (4, 39184690472), (8, 19592345236), (16, 9796172618), (32, 4898086309), (139, 1127616992), (278, 563808496), (556, 281904248), (1112, 140952124), (1511, 103731808), (2224, 70476062), (3022, 51865904), (4448, 35238031), (6044, 25932952), (12088, 12966476), (23321, 6720928), (24176, 6483238), (46642, 3360464), (48352, 3241619), (93284, 1680232), (186568, 840116), (210029, 746272), (373136, 420058)]