132137920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 84

約数和(自身を含む): 326541384

約数和(自身を除く): 194403464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 491, 580, 841, 928, 982, 1160, 1682, 1856, 1964, 2320, 2455, 3364, 3928, 4205, 4640, 4910, 6728, 7856, 8410, 9280, 9820, 13456, 14239, 15712, 16820, 19640, 26912, 28478, 31424, 33640, 39280, 53824, 56956, 67280, 71195, 78560, 113912, 134560, 142390, 157120, 227824, 269120, 284780, 412931, 455648, 569560, 825862, 911296, 1139120, 1651724, 2064655, 2278240, 3303448, 4129310, 4556480, 6606896, 8258620, 13213792, 16517240, 26427584, 33034480, 66068960, 132137920]

約数ペア:

[(1, 132137920), (2, 66068960), (4, 33034480), (5, 26427584), (8, 16517240), (10, 13213792), (16, 8258620), (20, 6606896), (29, 4556480), (32, 4129310), (40, 3303448), (58, 2278240), (64, 2064655), (80, 1651724), (116, 1139120), (145, 911296), (160, 825862), (232, 569560), (290, 455648), (320, 412931), (464, 284780), (491, 269120), (580, 227824), (841, 157120), (928, 142390), (982, 134560), (1160, 113912), (1682, 78560), (1856, 71195), (1964, 67280), (2320, 56956), (2455, 53824), (3364, 39280), (3928, 33640), (4205, 31424), (4640, 28478), (4910, 26912), (6728, 19640), (7856, 16820), (8410, 15712), (9280, 14239), (9820, 13456)]