155784328

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 364989240

約数和(自身を除く): 209204912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 97, 98, 119, 136, 194, 196, 238, 241, 388, 392, 476, 482, 679, 776, 833, 952, 964, 1358, 1649, 1666, 1687, 1928, 2716, 3298, 3332, 3374, 4097, 4753, 5432, 6596, 6664, 6748, 8194, 9506, 11543, 11809, 13192, 13496, 16388, 19012, 23086, 23377, 23618, 28679, 32776, 38024, 46172, 46754, 47236, 57358, 80801, 92344, 93508, 94472, 114716, 161602, 163639, 187016, 200753, 229432, 323204, 327278, 397409, 401506, 646408, 654556, 794818, 803012, 1145473, 1309112, 1589636, 1606024, 2290946, 2781863, 3179272, 4581892, 5563726, 9163784, 11127452, 19473041, 22254904, 38946082, 77892164, 155784328]

約数ペア:

[(1, 155784328), (2, 77892164), (4, 38946082), (7, 22254904), (8, 19473041), (14, 11127452), (17, 9163784), (28, 5563726), (34, 4581892), (49, 3179272), (56, 2781863), (68, 2290946), (97, 1606024), (98, 1589636), (119, 1309112), (136, 1145473), (194, 803012), (196, 794818), (238, 654556), (241, 646408), (388, 401506), (392, 397409), (476, 327278), (482, 323204), (679, 229432), (776, 200753), (833, 187016), (952, 163639), (964, 161602), (1358, 114716), (1649, 94472), (1666, 93508), (1687, 92344), (1928, 80801), (2716, 57358), (3298, 47236), (3332, 46754), (3374, 46172), (4097, 38024), (4753, 32776), (5432, 28679), (6596, 23618), (6664, 23377), (6748, 23086), (8194, 19012), (9506, 16388), (11543, 13496), (11809, 13192)]