148981736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14629}}^1$

素因数の和:14721

約数の個数: 32

約数和(自身を含む): 298452000

約数和(自身を除く): 149470264

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 14629, 29258, 58516, 117032, 277951, 555902, 980143, 1111804, 1960286, 2223608, 3920572, 7841144, 18622717, 37245434, 74490868, 148981736]

約数ペア:

[(1, 148981736), (2, 74490868), (4, 37245434), (8, 18622717), (19, 7841144), (38, 3920572), (67, 2223608), (76, 1960286), (134, 1111804), (152, 980143), (268, 555902), (536, 277951), (1273, 117032), (2546, 58516), (5092, 29258), (10184, 14629)]