128245326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3365

約数の個数: 64

約数和(自身を含む): 304128000

約数和(自身を除く): 175882674

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3299, 3534, 6479, 6598, 9897, 12958, 19437, 19794, 36289, 38874, 62681, 72578, 102269, 108867, 125362, 188043, 204538, 217734, 306807, 376086, 613614, 689491, 1124959, 1378982, 1943111, 2068473, 2249918, 3374877, 3886222, 4136946, 5829333, 6749754, 11658666, 21374221, 42748442, 64122663, 128245326]

約数ペア:

[(1, 128245326), (2, 64122663), (3, 42748442), (6, 21374221), (11, 11658666), (19, 6749754), (22, 5829333), (31, 4136946), (33, 3886222), (38, 3374877), (57, 2249918), (62, 2068473), (66, 1943111), (93, 1378982), (114, 1124959), (186, 689491), (209, 613614), (341, 376086), (418, 306807), (589, 217734), (627, 204538), (682, 188043), (1023, 125362), (1178, 108867), (1254, 102269), (1767, 72578), (2046, 62681), (3299, 38874), (3534, 36289), (6479, 19794), (6598, 19437), (9897, 12958)]