190781316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15541}}^1$

素因数の和:15593

約数の個数: 72

約数和(自身を含む): 543099648

約数和(自身を除く): 352318332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 15541, 31082, 46623, 62164, 93246, 139869, 170951, 186492, 279738, 341902, 481771, 512853, 559476, 683804, 963542, 1025706, 1445313, 1538559, 1927084, 2051412, 2890626, 3077118, 4335939, 5299481, 5781252, 6154236, 8671878, 10598962, 15898443, 17343756, 21197924, 31796886, 47695329, 63593772, 95390658, 190781316]

約数ペア:

[(1, 190781316), (2, 95390658), (3, 63593772), (4, 47695329), (6, 31796886), (9, 21197924), (11, 17343756), (12, 15898443), (18, 10598962), (22, 8671878), (31, 6154236), (33, 5781252), (36, 5299481), (44, 4335939), (62, 3077118), (66, 2890626), (93, 2051412), (99, 1927084), (124, 1538559), (132, 1445313), (186, 1025706), (198, 963542), (279, 683804), (341, 559476), (372, 512853), (396, 481771), (558, 341902), (682, 279738), (1023, 186492), (1116, 170951), (1364, 139869), (2046, 93246), (3069, 62164), (4092, 46623), (6138, 31082), (12276, 15541)]