133238240

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 191902240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 83, 127, 158, 160, 166, 254, 316, 332, 395, 415, 508, 632, 635, 664, 790, 830, 1016, 1264, 1270, 1328, 1580, 1660, 2032, 2528, 2540, 2656, 3160, 3320, 4064, 5080, 6320, 6557, 6640, 10033, 10160, 10541, 12640, 13114, 13280, 20066, 20320, 21082, 26228, 32785, 40132, 42164, 50165, 52456, 52705, 65570, 80264, 84328, 100330, 104912, 105410, 131140, 160528, 168656, 200660, 209824, 210820, 262280, 321056, 337312, 401320, 421640, 524560, 802640, 832739, 843280, 1049120, 1605280, 1665478, 1686560, 3330956, 4163695, 6661912, 8327390, 13323824, 16654780, 26647648, 33309560, 66619120, 133238240]

約数ペア:

[(1, 133238240), (2, 66619120), (4, 33309560), (5, 26647648), (8, 16654780), (10, 13323824), (16, 8327390), (20, 6661912), (32, 4163695), (40, 3330956), (79, 1686560), (80, 1665478), (83, 1605280), (127, 1049120), (158, 843280), (160, 832739), (166, 802640), (254, 524560), (316, 421640), (332, 401320), (395, 337312), (415, 321056), (508, 262280), (632, 210820), (635, 209824), (664, 200660), (790, 168656), (830, 160528), (1016, 131140), (1264, 105410), (1270, 104912), (1328, 100330), (1580, 84328), (1660, 80264), (2032, 65570), (2528, 52705), (2540, 52456), (2656, 50165), (3160, 42164), (3320, 40132), (4064, 32785), (5080, 26228), (6320, 21082), (6557, 20320), (6640, 20066), (10033, 13280), (10160, 13114), (10541, 12640)]