155780402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 250311600

約数和(自身を除く): 94531198

約数列:

[1, 2, 29, 41, 58, 82, 109, 218, 601, 1189, 1202, 2378, 3161, 4469, 6322, 8938, 17429, 24641, 34858, 49282, 65509, 129601, 131018, 259202, 714589, 1429178, 1899761, 2685869, 3799522, 5371738, 77890201, 155780402]

約数ペア:

[(1, 155780402), (2, 77890201), (29, 5371738), (41, 3799522), (58, 2685869), (82, 1899761), (109, 1429178), (218, 714589), (601, 259202), (1189, 131018), (1202, 129601), (2378, 65509), (3161, 49282), (4469, 34858), (6322, 24641), (8938, 17429)]