156330195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 314081280

約数和(自身を除く): 157751085

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 665, 805, 1311, 1995, 2185, 2415, 3059, 3407, 6555, 9177, 10221, 15295, 17035, 23849, 45885, 51105, 64733, 71547, 78361, 119245, 194199, 235083, 323665, 357735, 391805, 453131, 548527, 970995, 1175415, 1359393, 1488859, 1645581, 2265655, 2742635, 4466577, 6796965, 7444295, 8227905, 10422013, 22332885, 31266039, 52110065, 156330195]

約数ペア:

[(1, 156330195), (3, 52110065), (5, 31266039), (7, 22332885), (15, 10422013), (19, 8227905), (21, 7444295), (23, 6796965), (35, 4466577), (57, 2742635), (69, 2265655), (95, 1645581), (105, 1488859), (115, 1359393), (133, 1175415), (161, 970995), (285, 548527), (345, 453131), (399, 391805), (437, 357735), (483, 323665), (665, 235083), (805, 194199), (1311, 119245), (1995, 78361), (2185, 71547), (2415, 64733), (3059, 51105), (3407, 45885), (6555, 23849), (9177, 17035), (10221, 15295)]