194787138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15511}}^1$

素因数の和:15559

約数の個数: 64

約数和(自身を含む): 500355072

約数和(自身を除く): 305567934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 15511, 31022, 46533, 93066, 108577, 201643, 217154, 325731, 356753, 403286, 604929, 651462, 713506, 1070259, 1209858, 1411501, 2140518, 2497271, 2823002, 4234503, 4637789, 4994542, 7491813, 8469006, 9275578, 13913367, 14983626, 27826734, 32464523, 64929046, 97393569, 194787138]

約数ペア:

[(1, 194787138), (2, 97393569), (3, 64929046), (6, 32464523), (7, 27826734), (13, 14983626), (14, 13913367), (21, 9275578), (23, 8469006), (26, 7491813), (39, 4994542), (42, 4637789), (46, 4234503), (69, 2823002), (78, 2497271), (91, 2140518), (138, 1411501), (161, 1209858), (182, 1070259), (273, 713506), (299, 651462), (322, 604929), (483, 403286), (546, 356753), (598, 325731), (897, 217154), (966, 201643), (1794, 108577), (2093, 93066), (4186, 46533), (6279, 31022), (12558, 15511)]