140805162

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 342351360

約数和(自身を除く): 201546198

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 233, 279, 342, 361, 466, 513, 558, 589, 699, 722, 837, 1026, 1083, 1178, 1398, 1674, 1767, 2097, 2166, 3249, 3534, 4194, 4427, 5301, 6291, 6498, 7223, 8854, 9747, 10602, 11191, 12582, 13281, 14446, 15903, 19494, 21669, 22382, 26562, 31806, 33573, 39843, 43338, 65007, 67146, 79686, 84113, 100719, 119529, 130014, 137237, 168226, 195021, 201438, 239058, 252339, 274474, 302157, 390042, 411711, 504678, 604314, 757017, 823422, 1235133, 1514034, 2271051, 2470266, 2607503, 3705399, 4542102, 5215006, 7410798, 7822509, 15645018, 23467527, 46935054, 70402581, 140805162]

約数ペア:

[(1, 140805162), (2, 70402581), (3, 46935054), (6, 23467527), (9, 15645018), (18, 7822509), (19, 7410798), (27, 5215006), (31, 4542102), (38, 3705399), (54, 2607503), (57, 2470266), (62, 2271051), (93, 1514034), (114, 1235133), (171, 823422), (186, 757017), (233, 604314), (279, 504678), (342, 411711), (361, 390042), (466, 302157), (513, 274474), (558, 252339), (589, 239058), (699, 201438), (722, 195021), (837, 168226), (1026, 137237), (1083, 130014), (1178, 119529), (1398, 100719), (1674, 84113), (1767, 79686), (2097, 67146), (2166, 65007), (3249, 43338), (3534, 39843), (4194, 33573), (4427, 31806), (5301, 26562), (6291, 22382), (6498, 21669), (7223, 19494), (8854, 15903), (9747, 14446), (10602, 13281), (11191, 12582)]