102152778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 272025600

約数和(自身を除く): 169872822

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 43, 57, 78, 86, 91, 114, 129, 133, 182, 229, 247, 258, 266, 273, 301, 399, 458, 494, 546, 559, 602, 687, 741, 798, 817, 903, 1118, 1374, 1482, 1603, 1634, 1677, 1729, 1806, 2451, 2977, 3206, 3354, 3458, 3913, 4351, 4809, 4902, 5187, 5719, 5954, 7826, 8702, 8931, 9618, 9847, 10374, 10621, 11438, 11739, 13053, 17157, 17862, 19694, 20839, 21242, 23478, 26106, 29541, 30457, 31863, 34314, 41678, 56563, 59082, 60914, 62517, 63726, 68929, 74347, 91371, 113126, 125034, 128011, 137858, 148694, 169689, 182742, 187093, 206787, 223041, 256022, 339378, 374186, 384033, 395941, 413574, 446082, 561279, 768066, 791882, 896077, 1122558, 1187823, 1309651, 1792154, 2375646, 2432209, 2619302, 2688231, 3928953, 4864418, 5376462, 7296627, 7857906, 14593254, 17025463, 34050926, 51076389, 102152778]

約数ペア:

[(1, 102152778), (2, 51076389), (3, 34050926), (6, 17025463), (7, 14593254), (13, 7857906), (14, 7296627), (19, 5376462), (21, 4864418), (26, 3928953), (38, 2688231), (39, 2619302), (42, 2432209), (43, 2375646), (57, 1792154), (78, 1309651), (86, 1187823), (91, 1122558), (114, 896077), (129, 791882), (133, 768066), (182, 561279), (229, 446082), (247, 413574), (258, 395941), (266, 384033), (273, 374186), (301, 339378), (399, 256022), (458, 223041), (494, 206787), (546, 187093), (559, 182742), (602, 169689), (687, 148694), (741, 137858), (798, 128011), (817, 125034), (903, 113126), (1118, 91371), (1374, 74347), (1482, 68929), (1603, 63726), (1634, 62517), (1677, 60914), (1729, 59082), (1806, 56563), (2451, 41678), (2977, 34314), (3206, 31863), (3354, 30457), (3458, 29541), (3913, 26106), (4351, 23478), (4809, 21242), (4902, 20839), (5187, 19694), (5719, 17862), (5954, 17157), (7826, 13053), (8702, 11739), (8931, 11438), (9618, 10621), (9847, 10374)]