158211468

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 418075840

約数和(自身を除く): 259864372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1171, 1251, 1668, 2342, 2502, 3513, 3753, 4684, 5004, 7026, 7506, 10539, 11259, 14052, 15012, 21078, 22518, 31617, 33777, 42156, 45036, 63234, 67554, 94851, 126468, 135108, 162769, 189702, 284553, 325538, 379404, 488307, 569106, 651076, 976614, 1138212, 1464921, 1953228, 2929842, 4394763, 5859684, 8789526, 13184289, 17579052, 26368578, 39552867, 52737156, 79105734, 158211468]

約数ペア:

[(1, 158211468), (2, 79105734), (3, 52737156), (4, 39552867), (6, 26368578), (9, 17579052), (12, 13184289), (18, 8789526), (27, 5859684), (36, 4394763), (54, 2929842), (81, 1953228), (108, 1464921), (139, 1138212), (162, 976614), (243, 651076), (278, 569106), (324, 488307), (417, 379404), (486, 325538), (556, 284553), (834, 189702), (972, 162769), (1171, 135108), (1251, 126468), (1668, 94851), (2342, 67554), (2502, 63234), (3513, 45036), (3753, 42156), (4684, 33777), (5004, 31617), (7026, 22518), (7506, 21078), (10539, 15012), (11259, 14052)]