148556898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 385661952

約数和(自身を除く): 237105054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 279, 434, 438, 511, 521, 558, 651, 657, 1022, 1042, 1302, 1314, 1533, 1563, 1953, 2263, 3066, 3126, 3647, 3906, 4526, 4599, 4689, 6789, 7294, 9198, 9378, 10941, 13578, 15841, 16151, 20367, 21882, 31682, 32302, 32823, 38033, 40734, 47523, 48453, 65646, 76066, 95046, 96906, 113057, 114099, 142569, 145359, 226114, 228198, 266231, 285138, 290718, 339171, 342297, 532462, 678342, 684594, 798693, 1017513, 1179023, 1597386, 2035026, 2358046, 2396079, 3537069, 4792158, 7074138, 8253161, 10611207, 16506322, 21222414, 24759483, 49518966, 74278449, 148556898]

約数ペア:

[(1, 148556898), (2, 74278449), (3, 49518966), (6, 24759483), (7, 21222414), (9, 16506322), (14, 10611207), (18, 8253161), (21, 7074138), (31, 4792158), (42, 3537069), (62, 2396079), (63, 2358046), (73, 2035026), (93, 1597386), (126, 1179023), (146, 1017513), (186, 798693), (217, 684594), (219, 678342), (279, 532462), (434, 342297), (438, 339171), (511, 290718), (521, 285138), (558, 266231), (651, 228198), (657, 226114), (1022, 145359), (1042, 142569), (1302, 114099), (1314, 113057), (1533, 96906), (1563, 95046), (1953, 76066), (2263, 65646), (3066, 48453), (3126, 47523), (3647, 40734), (3906, 38033), (4526, 32823), (4599, 32302), (4689, 31682), (6789, 21882), (7294, 20367), (9198, 16151), (9378, 15841), (10941, 13578)]