129506964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 334172160

約数和(自身を除く): 204665196

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 73, 76, 93, 114, 124, 146, 186, 219, 228, 251, 292, 372, 438, 502, 589, 753, 876, 1004, 1178, 1387, 1506, 1767, 2263, 2356, 2774, 3012, 3534, 4161, 4526, 4769, 5548, 6789, 7068, 7781, 8322, 9052, 9538, 13578, 14307, 15562, 16644, 18323, 19076, 23343, 27156, 28614, 31124, 36646, 42997, 46686, 54969, 57228, 73292, 85994, 93372, 109938, 128991, 147839, 171988, 219876, 257982, 295678, 348137, 443517, 515964, 568013, 591356, 696274, 887034, 1044411, 1136026, 1392548, 1704039, 1774068, 2088822, 2272052, 3408078, 4177644, 6816156, 10792247, 21584494, 32376741, 43168988, 64753482, 129506964]

約数ペア:

[(1, 129506964), (2, 64753482), (3, 43168988), (4, 32376741), (6, 21584494), (12, 10792247), (19, 6816156), (31, 4177644), (38, 3408078), (57, 2272052), (62, 2088822), (73, 1774068), (76, 1704039), (93, 1392548), (114, 1136026), (124, 1044411), (146, 887034), (186, 696274), (219, 591356), (228, 568013), (251, 515964), (292, 443517), (372, 348137), (438, 295678), (502, 257982), (589, 219876), (753, 171988), (876, 147839), (1004, 128991), (1178, 109938), (1387, 93372), (1506, 85994), (1767, 73292), (2263, 57228), (2356, 54969), (2774, 46686), (3012, 42997), (3534, 36646), (4161, 31124), (4526, 28614), (4769, 27156), (5548, 23343), (6789, 19076), (7068, 18323), (7781, 16644), (8322, 15562), (9052, 14307), (9538, 13578)]