159886428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60289}}^1$

素因数の和:60326

約数の個数: 48

約数和(自身を含む): 425406240

約数和(自身を除く): 265519812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 60289, 120578, 180867, 241156, 361734, 723468, 783757, 1024913, 1567514, 2049826, 2351271, 3074739, 3135028, 4099652, 4702542, 6149478, 9405084, 12298956, 13323869, 26647738, 39971607, 53295476, 79943214, 159886428]

約数ペア:

[(1, 159886428), (2, 79943214), (3, 53295476), (4, 39971607), (6, 26647738), (12, 13323869), (13, 12298956), (17, 9405084), (26, 6149478), (34, 4702542), (39, 4099652), (51, 3135028), (52, 3074739), (68, 2351271), (78, 2049826), (102, 1567514), (156, 1024913), (204, 783757), (221, 723468), (442, 361734), (663, 241156), (884, 180867), (1326, 120578), (2652, 60289)]