157111864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 364996800

約数和(自身を除く): 207884936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1277, 1352, 2197, 2366, 2554, 4394, 4732, 5108, 8788, 8939, 9464, 10216, 15379, 16601, 17576, 17878, 30758, 33202, 35756, 61516, 66404, 71512, 116207, 123032, 132808, 215813, 232414, 431626, 464828, 863252, 929656, 1510691, 1726504, 2805569, 3021382, 5611138, 6042764, 11222276, 12085528, 19638983, 22444552, 39277966, 78555932, 157111864]

約数ペア:

[(1, 157111864), (2, 78555932), (4, 39277966), (7, 22444552), (8, 19638983), (13, 12085528), (14, 11222276), (26, 6042764), (28, 5611138), (52, 3021382), (56, 2805569), (91, 1726504), (104, 1510691), (169, 929656), (182, 863252), (338, 464828), (364, 431626), (676, 232414), (728, 215813), (1183, 132808), (1277, 123032), (1352, 116207), (2197, 71512), (2366, 66404), (2554, 61516), (4394, 35756), (4732, 33202), (5108, 30758), (8788, 17878), (8939, 17576), (9464, 16601), (10216, 15379)]