123951408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 376142592

約数和(自身を除く): 252191184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 167, 168, 188, 282, 329, 334, 336, 376, 501, 564, 658, 668, 752, 987, 1002, 1128, 1169, 1316, 1336, 1974, 2004, 2209, 2256, 2338, 2632, 2672, 3507, 3948, 4008, 4418, 4676, 5264, 6627, 7014, 7849, 7896, 8016, 8836, 9352, 13254, 14028, 15463, 15698, 15792, 17672, 18704, 23547, 26508, 28056, 30926, 31396, 35344, 46389, 47094, 53016, 54943, 56112, 61852, 62792, 92778, 94188, 106032, 109886, 123704, 125584, 164829, 185556, 188376, 219772, 247408, 329658, 368903, 371112, 376752, 439544, 659316, 737806, 742224, 879088, 1106709, 1318632, 1475612, 2213418, 2582321, 2637264, 2951224, 4426836, 5164642, 5902448, 7746963, 8853672, 10329284, 15493926, 17707344, 20658568, 30987852, 41317136, 61975704, 123951408]

約数ペア:

[(1, 123951408), (2, 61975704), (3, 41317136), (4, 30987852), (6, 20658568), (7, 17707344), (8, 15493926), (12, 10329284), (14, 8853672), (16, 7746963), (21, 5902448), (24, 5164642), (28, 4426836), (42, 2951224), (47, 2637264), (48, 2582321), (56, 2213418), (84, 1475612), (94, 1318632), (112, 1106709), (141, 879088), (167, 742224), (168, 737806), (188, 659316), (282, 439544), (329, 376752), (334, 371112), (336, 368903), (376, 329658), (501, 247408), (564, 219772), (658, 188376), (668, 185556), (752, 164829), (987, 125584), (1002, 123704), (1128, 109886), (1169, 106032), (1316, 94188), (1336, 92778), (1974, 62792), (2004, 61852), (2209, 56112), (2256, 54943), (2338, 53016), (2632, 47094), (2672, 46389), (3507, 35344), (3948, 31396), (4008, 30926), (4418, 28056), (4676, 26508), (5264, 23547), (6627, 18704), (7014, 17672), (7849, 15792), (7896, 15698), (8016, 15463), (8836, 14028), (9352, 13254)]