149023360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13697}}^1$

素因数の和:13733

約数の個数: 64

約数和(自身を含む): 377242920

約数和(自身を除く): 228219560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 13697, 27394, 54788, 68485, 109576, 136970, 219152, 232849, 273940, 438304, 465698, 547880, 876608, 931396, 1095760, 1164245, 1753216, 1862792, 2191520, 2328490, 3725584, 4383040, 4656980, 7451168, 8766080, 9313960, 14902336, 18627920, 29804672, 37255840, 74511680, 149023360]

約数ペア:

[(1, 149023360), (2, 74511680), (4, 37255840), (5, 29804672), (8, 18627920), (10, 14902336), (16, 9313960), (17, 8766080), (20, 7451168), (32, 4656980), (34, 4383040), (40, 3725584), (64, 2328490), (68, 2191520), (80, 1862792), (85, 1753216), (128, 1164245), (136, 1095760), (160, 931396), (170, 876608), (272, 547880), (320, 465698), (340, 438304), (544, 273940), (640, 232849), (680, 219152), (1088, 136970), (1360, 109576), (2176, 68485), (2720, 54788), (5440, 27394), (10880, 13697)]