168332418

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{11173}}^1$

素因数の和:11221

約数の個数: 48

約数和(自身を含む): 390464256

約数和(自身を除く): 222131838

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 2511, 5022, 7533, 11173, 15066, 22346, 33519, 67038, 100557, 201114, 301671, 346363, 603342, 692726, 905013, 1039089, 1810026, 2078178, 2715039, 3117267, 5430078, 6234534, 9351801, 18703602, 28055403, 56110806, 84166209, 168332418]

約数ペア:

[(1, 168332418), (2, 84166209), (3, 56110806), (6, 28055403), (9, 18703602), (18, 9351801), (27, 6234534), (31, 5430078), (54, 3117267), (62, 2715039), (81, 2078178), (93, 1810026), (162, 1039089), (186, 905013), (243, 692726), (279, 603342), (486, 346363), (558, 301671), (837, 201114), (1674, 100557), (2511, 67038), (5022, 33519), (7533, 22346), (11173, 15066)]