189415332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8993

約数の個数: 72

約数和(自身を含む): 520316160

約数和(自身を除く): 330900828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 8933, 10602, 17866, 21204, 26799, 35732, 53598, 80397, 107196, 160794, 169727, 276923, 321588, 339454, 509181, 553846, 678908, 830769, 1018362, 1107692, 1527543, 1661538, 2036724, 2492307, 3055086, 3323076, 4984614, 5261537, 6110172, 9969228, 10523074, 15784611, 21046148, 31569222, 47353833, 63138444, 94707666, 189415332]

約数ペア:

[(1, 189415332), (2, 94707666), (3, 63138444), (4, 47353833), (6, 31569222), (9, 21046148), (12, 15784611), (18, 10523074), (19, 9969228), (31, 6110172), (36, 5261537), (38, 4984614), (57, 3323076), (62, 3055086), (76, 2492307), (93, 2036724), (114, 1661538), (124, 1527543), (171, 1107692), (186, 1018362), (228, 830769), (279, 678908), (342, 553846), (372, 509181), (558, 339454), (589, 321588), (684, 276923), (1116, 169727), (1178, 160794), (1767, 107196), (2356, 80397), (3534, 53598), (5301, 35732), (7068, 26799), (8933, 21204), (10602, 17866)]