154749816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{165331}}^1$

素因数の和:165356

約数の個数: 48

約数和(自身を含む): 451356360

約数和(自身を除く): 296606544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 165331, 330662, 495993, 661324, 991986, 1322648, 1487979, 1983972, 2149303, 2975958, 3967944, 4298606, 5951916, 6447909, 8597212, 11903832, 12895818, 17194424, 19343727, 25791636, 38687454, 51583272, 77374908, 154749816]

約数ペア:

[(1, 154749816), (2, 77374908), (3, 51583272), (4, 38687454), (6, 25791636), (8, 19343727), (9, 17194424), (12, 12895818), (13, 11903832), (18, 8597212), (24, 6447909), (26, 5951916), (36, 4298606), (39, 3967944), (52, 2975958), (72, 2149303), (78, 1983972), (104, 1487979), (117, 1322648), (156, 991986), (234, 661324), (312, 495993), (468, 330662), (936, 165331)]