152639838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38371}}^1$

素因数の和:38409

約数の個数: 48

約数和(自身を含む): 377120016

約数和(自身を除く): 224480178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 38371, 76742, 115113, 230226, 345339, 498823, 652307, 690678, 997646, 1304614, 1496469, 1956921, 2992938, 3913842, 4489407, 5870763, 8479991, 8978814, 11741526, 16959982, 25439973, 50879946, 76319919, 152639838]

約数ペア:

[(1, 152639838), (2, 76319919), (3, 50879946), (6, 25439973), (9, 16959982), (13, 11741526), (17, 8978814), (18, 8479991), (26, 5870763), (34, 4489407), (39, 3913842), (51, 2992938), (78, 1956921), (102, 1496469), (117, 1304614), (153, 997646), (221, 690678), (234, 652307), (306, 498823), (442, 345339), (663, 230226), (1326, 115113), (1989, 76742), (3978, 38371)]