156767988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3821}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 395531136

約数和(自身を除く): 238763148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3419, 3821, 6838, 7642, 10257, 11463, 13676, 15284, 20514, 22926, 41028, 45852, 49673, 99346, 149019, 198692, 298038, 596076, 1004923, 2009846, 3014769, 4019692, 6029538, 12059076, 13063999, 26127998, 39191997, 52255996, 78383994, 156767988]

約数ペア:

[(1, 156767988), (2, 78383994), (3, 52255996), (4, 39191997), (6, 26127998), (12, 13063999), (13, 12059076), (26, 6029538), (39, 4019692), (52, 3014769), (78, 2009846), (156, 1004923), (263, 596076), (526, 298038), (789, 198692), (1052, 149019), (1578, 99346), (3156, 49673), (3419, 45852), (3821, 41028), (6838, 22926), (7642, 20514), (10257, 15284), (11463, 13676)]