155113578

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 347852232

約数和(自身を除く): 192738654

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 101, 123, 202, 246, 303, 369, 606, 738, 909, 1818, 2081, 4141, 4162, 6243, 8282, 12423, 12486, 18729, 24846, 37269, 37458, 74538, 85321, 170642, 210181, 255963, 420362, 511926, 630543, 767889, 1261086, 1535778, 1891629, 3783258, 8617421, 17234842, 25852263, 51704526, 77556789, 155113578]

約数ペア:

[(1, 155113578), (2, 77556789), (3, 51704526), (6, 25852263), (9, 17234842), (18, 8617421), (41, 3783258), (82, 1891629), (101, 1535778), (123, 1261086), (202, 767889), (246, 630543), (303, 511926), (369, 420362), (606, 255963), (738, 210181), (909, 170642), (1818, 85321), (2081, 74538), (4141, 37458), (4162, 37269), (6243, 24846), (8282, 18729), (12423, 12486)]