156166092

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 417762800

約数和(自身を除く): 261596708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 342, 458, 684, 687, 916, 997, 1374, 1994, 2061, 2748, 2991, 3988, 4122, 4351, 5982, 8244, 8702, 8973, 11964, 13053, 17404, 17946, 18943, 26106, 35892, 37886, 39159, 52212, 56829, 75772, 78318, 113658, 156636, 170487, 227316, 228313, 340974, 456626, 681948, 684939, 913252, 1369878, 2054817, 2739756, 4109634, 4337947, 8219268, 8675894, 13013841, 17351788, 26027682, 39041523, 52055364, 78083046, 156166092]

約数ペア:

[(1, 156166092), (2, 78083046), (3, 52055364), (4, 39041523), (6, 26027682), (9, 17351788), (12, 13013841), (18, 8675894), (19, 8219268), (36, 4337947), (38, 4109634), (57, 2739756), (76, 2054817), (114, 1369878), (171, 913252), (228, 684939), (229, 681948), (342, 456626), (458, 340974), (684, 228313), (687, 227316), (916, 170487), (997, 156636), (1374, 113658), (1994, 78318), (2061, 75772), (2748, 56829), (2991, 52212), (3988, 39159), (4122, 37886), (4351, 35892), (5982, 26106), (8244, 18943), (8702, 17946), (8973, 17404), (11964, 13053)]