117143172

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 321995520

約数和(自身を除く): 204852348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 107, 108, 109, 124, 162, 186, 214, 218, 279, 321, 324, 327, 372, 428, 436, 558, 642, 654, 837, 963, 981, 1116, 1284, 1308, 1674, 1926, 1962, 2511, 2889, 2943, 3317, 3348, 3379, 3852, 3924, 5022, 5778, 5886, 6634, 6758, 8667, 8829, 9951, 10044, 10137, 11556, 11663, 11772, 13268, 13516, 17334, 17658, 19902, 20274, 23326, 29853, 30411, 34668, 34989, 35316, 39804, 40548, 46652, 59706, 60822, 69978, 89559, 91233, 104967, 119412, 121644, 139956, 179118, 182466, 209934, 268677, 273699, 314901, 358236, 361553, 364932, 419868, 537354, 547398, 629802, 723106, 944703, 1074708, 1084659, 1094796, 1259604, 1446212, 1889406, 2169318, 3253977, 3778812, 4338636, 6507954, 9761931, 13015908, 19523862, 29285793, 39047724, 58571586, 117143172]

約数ペア:

[(1, 117143172), (2, 58571586), (3, 39047724), (4, 29285793), (6, 19523862), (9, 13015908), (12, 9761931), (18, 6507954), (27, 4338636), (31, 3778812), (36, 3253977), (54, 2169318), (62, 1889406), (81, 1446212), (93, 1259604), (107, 1094796), (108, 1084659), (109, 1074708), (124, 944703), (162, 723106), (186, 629802), (214, 547398), (218, 537354), (279, 419868), (321, 364932), (324, 361553), (327, 358236), (372, 314901), (428, 273699), (436, 268677), (558, 209934), (642, 182466), (654, 179118), (837, 139956), (963, 121644), (981, 119412), (1116, 104967), (1284, 91233), (1308, 89559), (1674, 69978), (1926, 60822), (1962, 59706), (2511, 46652), (2889, 40548), (2943, 39804), (3317, 35316), (3348, 34989), (3379, 34668), (3852, 30411), (3924, 29853), (5022, 23326), (5778, 20274), (5886, 19902), (6634, 17658), (6758, 17334), (8667, 13516), (8829, 13268), (9951, 11772), (10044, 11663), (10137, 11556)]