163257426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7963}}^1$

素因数の和:8055

約数の個数: 48

約数和(自身を含む): 380169504

約数和(自身を除く): 216912078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 2278, 3417, 6834, 7963, 10251, 15926, 20502, 23889, 47778, 71667, 135371, 143334, 270742, 406113, 533521, 812226, 1067042, 1218339, 1600563, 2436678, 3201126, 4801689, 9069857, 9603378, 18139714, 27209571, 54419142, 81628713, 163257426]

約数ペア:

[(1, 163257426), (2, 81628713), (3, 54419142), (6, 27209571), (9, 18139714), (17, 9603378), (18, 9069857), (34, 4801689), (51, 3201126), (67, 2436678), (102, 1600563), (134, 1218339), (153, 1067042), (201, 812226), (306, 533521), (402, 406113), (603, 270742), (1139, 143334), (1206, 135371), (2278, 71667), (3417, 47778), (6834, 23889), (7963, 20502), (10251, 15926)]