121708418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 95051902

約数列:

[1, 2, 13, 26, 29, 31, 41, 58, 62, 82, 127, 254, 377, 403, 533, 754, 806, 899, 1066, 1189, 1271, 1651, 1798, 2378, 2542, 3302, 3683, 3937, 5207, 7366, 7874, 10414, 11687, 15457, 16523, 23374, 30914, 33046, 36859, 47879, 51181, 67691, 73718, 95758, 102362, 114173, 135382, 151003, 161417, 228346, 302006, 322834, 479167, 958334, 1484249, 1963039, 2098421, 2968498, 3926078, 4196842, 4681093, 9362186, 60854209, 121708418]

約数ペア:

[(1, 121708418), (2, 60854209), (13, 9362186), (26, 4681093), (29, 4196842), (31, 3926078), (41, 2968498), (58, 2098421), (62, 1963039), (82, 1484249), (127, 958334), (254, 479167), (377, 322834), (403, 302006), (533, 228346), (754, 161417), (806, 151003), (899, 135382), (1066, 114173), (1189, 102362), (1271, 95758), (1651, 73718), (1798, 67691), (2378, 51181), (2542, 47879), (3302, 36859), (3683, 33046), (3937, 30914), (5207, 23374), (7366, 16523), (7874, 15457), (10414, 11687)]