153287778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{22669}}^1$

素因数の和:22711

約数の個数: 48

約数和(自身を含む): 372150720

約数和(自身を除く): 218862942

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 22669, 45338, 68007, 136014, 158683, 317366, 476049, 521387, 952098, 1042774, 1110781, 1564161, 2221562, 3128322, 3332343, 3649709, 6664686, 7299418, 10949127, 21898254, 25547963, 51095926, 76643889, 153287778]

約数ペア:

[(1, 153287778), (2, 76643889), (3, 51095926), (6, 25547963), (7, 21898254), (14, 10949127), (21, 7299418), (23, 6664686), (42, 3649709), (46, 3332343), (49, 3128322), (69, 2221562), (98, 1564161), (138, 1110781), (147, 1042774), (161, 952098), (294, 521387), (322, 476049), (483, 317366), (966, 158683), (1127, 136014), (2254, 68007), (3381, 45338), (6762, 22669)]