132913120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 328237056

約数和(自身を除く): 195323936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 211, 248, 254, 310, 422, 496, 508, 620, 635, 844, 992, 1016, 1055, 1240, 1270, 1688, 2032, 2110, 2480, 2540, 3376, 3937, 4064, 4220, 4960, 5080, 6541, 6752, 7874, 8440, 10160, 13082, 15748, 16880, 19685, 20320, 26164, 26797, 31496, 32705, 33760, 39370, 52328, 53594, 62992, 65410, 78740, 104656, 107188, 125984, 130820, 133985, 157480, 209312, 214376, 261640, 267970, 314960, 428752, 523280, 535940, 629920, 830707, 857504, 1046560, 1071880, 1661414, 2143760, 3322828, 4153535, 4287520, 6645656, 8307070, 13291312, 16614140, 26582624, 33228280, 66456560, 132913120]

約数ペア:

[(1, 132913120), (2, 66456560), (4, 33228280), (5, 26582624), (8, 16614140), (10, 13291312), (16, 8307070), (20, 6645656), (31, 4287520), (32, 4153535), (40, 3322828), (62, 2143760), (80, 1661414), (124, 1071880), (127, 1046560), (155, 857504), (160, 830707), (211, 629920), (248, 535940), (254, 523280), (310, 428752), (422, 314960), (496, 267970), (508, 261640), (620, 214376), (635, 209312), (844, 157480), (992, 133985), (1016, 130820), (1055, 125984), (1240, 107188), (1270, 104656), (1688, 78740), (2032, 65410), (2110, 62992), (2480, 53594), (2540, 52328), (3376, 39370), (3937, 33760), (4064, 32705), (4220, 31496), (4960, 26797), (5080, 26164), (6541, 20320), (6752, 19685), (7874, 16880), (8440, 15748), (10160, 13082)]