161912917416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2112863}}^1$

素因数の和:2113006

約数の個数: 64

約数和(自身を含む): 421896683520

約数和(自身を除く): 259983766104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 3193, 6386, 9579, 12772, 19158, 25544, 38316, 76632, 2112863, 4225726, 6338589, 8451452, 12677178, 16902904, 25354356, 50708712, 65498753, 130997506, 196496259, 217624889, 261995012, 392992518, 435249778, 523990024, 652874667, 785985036, 870499556, 1305749334, 1571970072, 1740999112, 2611498668, 5222997336, 6746371559, 13492743118, 20239114677, 26985486236, 40478229354, 53970972472, 80956458708, 161912917416]

約数ペア:

[(1, 161912917416), (2, 80956458708), (3, 53970972472), (4, 40478229354), (6, 26985486236), (8, 20239114677), (12, 13492743118), (24, 6746371559), (31, 5222997336), (62, 2611498668), (93, 1740999112), (103, 1571970072), (124, 1305749334), (186, 870499556), (206, 785985036), (248, 652874667), (309, 523990024), (372, 435249778), (412, 392992518), (618, 261995012), (744, 217624889), (824, 196496259), (1236, 130997506), (2472, 65498753), (3193, 50708712), (6386, 25354356), (9579, 16902904), (12772, 12677178), (19158, 8451452), (25544, 6338589), (38316, 4225726), (76632, 2112863)]