121522356

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 340820480

約数和(自身を除く): 219298124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 109, 111, 124, 148, 162, 186, 218, 222, 243, 279, 324, 327, 333, 372, 436, 444, 486, 558, 654, 666, 837, 972, 981, 999, 1116, 1147, 1308, 1332, 1674, 1962, 1998, 2294, 2511, 2943, 2997, 3348, 3379, 3441, 3924, 3996, 4033, 4588, 5022, 5886, 5994, 6758, 6882, 7533, 8066, 8829, 8991, 10044, 10137, 10323, 11772, 11988, 12099, 13516, 13764, 15066, 16132, 17658, 17982, 20274, 20646, 24198, 26487, 30132, 30411, 30969, 35316, 35964, 36297, 40548, 41292, 48396, 52974, 60822, 61938, 72594, 91233, 92907, 105948, 108891, 121644, 123876, 125023, 145188, 182466, 185814, 217782, 250046, 273699, 278721, 326673, 364932, 371628, 375069, 435564, 500092, 547398, 557442, 653346, 750138, 821097, 980019, 1094796, 1114884, 1125207, 1306692, 1500276, 1642194, 1960038, 2250414, 3284388, 3375621, 3920076, 4500828, 6751242, 10126863, 13502484, 20253726, 30380589, 40507452, 60761178, 121522356]

約数ペア:

[(1, 121522356), (2, 60761178), (3, 40507452), (4, 30380589), (6, 20253726), (9, 13502484), (12, 10126863), (18, 6751242), (27, 4500828), (31, 3920076), (36, 3375621), (37, 3284388), (54, 2250414), (62, 1960038), (74, 1642194), (81, 1500276), (93, 1306692), (108, 1125207), (109, 1114884), (111, 1094796), (124, 980019), (148, 821097), (162, 750138), (186, 653346), (218, 557442), (222, 547398), (243, 500092), (279, 435564), (324, 375069), (327, 371628), (333, 364932), (372, 326673), (436, 278721), (444, 273699), (486, 250046), (558, 217782), (654, 185814), (666, 182466), (837, 145188), (972, 125023), (981, 123876), (999, 121644), (1116, 108891), (1147, 105948), (1308, 92907), (1332, 91233), (1674, 72594), (1962, 61938), (1998, 60822), (2294, 52974), (2511, 48396), (2943, 41292), (2997, 40548), (3348, 36297), (3379, 35964), (3441, 35316), (3924, 30969), (3996, 30411), (4033, 30132), (4588, 26487), (5022, 24198), (5886, 20646), (5994, 20274), (6758, 17982), (6882, 17658), (7533, 16132), (8066, 15066), (8829, 13764), (8991, 13516), (10044, 12099), (10137, 11988), (10323, 11772)]