154414064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 363072000

約数和(自身を除く): 208657936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 149, 152, 266, 298, 304, 487, 532, 596, 974, 1043, 1064, 1192, 1948, 2086, 2128, 2384, 2831, 3409, 3896, 4172, 5662, 6818, 7792, 8344, 9253, 11324, 13636, 16688, 18506, 19817, 22648, 27272, 37012, 39634, 45296, 54544, 64771, 72563, 74024, 79268, 129542, 145126, 148048, 158536, 259084, 290252, 317072, 507941, 518168, 580504, 1015882, 1036336, 1161008, 1378697, 2031764, 2757394, 4063528, 5514788, 8127056, 9650879, 11029576, 19301758, 22059152, 38603516, 77207032, 154414064]

約数ペア:

[(1, 154414064), (2, 77207032), (4, 38603516), (7, 22059152), (8, 19301758), (14, 11029576), (16, 9650879), (19, 8127056), (28, 5514788), (38, 4063528), (56, 2757394), (76, 2031764), (112, 1378697), (133, 1161008), (149, 1036336), (152, 1015882), (266, 580504), (298, 518168), (304, 507941), (487, 317072), (532, 290252), (596, 259084), (974, 158536), (1043, 148048), (1064, 145126), (1192, 129542), (1948, 79268), (2086, 74024), (2128, 72563), (2384, 64771), (2831, 54544), (3409, 45296), (3896, 39634), (4172, 37012), (5662, 27272), (6818, 22648), (7792, 19817), (8344, 18506), (9253, 16688), (11324, 13636)]