151151988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1721}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 380713536

約数和(自身を除く): 229561548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563, 1126, 1689, 1721, 2252, 3378, 3442, 5163, 6756, 6884, 7319, 10326, 14638, 20652, 21957, 22373, 29276, 43914, 44746, 67119, 87828, 89492, 134238, 268476, 968923, 1937846, 2906769, 3875692, 5813538, 11627076, 12595999, 25191998, 37787997, 50383996, 75575994, 151151988]

約数ペア:

[(1, 151151988), (2, 75575994), (3, 50383996), (4, 37787997), (6, 25191998), (12, 12595999), (13, 11627076), (26, 5813538), (39, 3875692), (52, 2906769), (78, 1937846), (156, 968923), (563, 268476), (1126, 134238), (1689, 89492), (1721, 87828), (2252, 67119), (3378, 44746), (3442, 43914), (5163, 29276), (6756, 22373), (6884, 21957), (7319, 20652), (10326, 14638)]