148396480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15991}}^1$

素因数の和:16037

約数の個数: 56

約数和(自身を含む): 365577120

約数和(自身を除く): 217180640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 15991, 31982, 63964, 79955, 127928, 159910, 255856, 319820, 463739, 511712, 639640, 927478, 1023424, 1279280, 1854956, 2318695, 2558560, 3709912, 4637390, 5117120, 7419824, 9274780, 14839648, 18549560, 29679296, 37099120, 74198240, 148396480]

約数ペア:

[(1, 148396480), (2, 74198240), (4, 37099120), (5, 29679296), (8, 18549560), (10, 14839648), (16, 9274780), (20, 7419824), (29, 5117120), (32, 4637390), (40, 3709912), (58, 2558560), (64, 2318695), (80, 1854956), (116, 1279280), (145, 1023424), (160, 927478), (232, 639640), (290, 511712), (320, 463739), (464, 319820), (580, 255856), (928, 159910), (1160, 127928), (1856, 79955), (2320, 63964), (4640, 31982), (9280, 15991)]