126798476

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 275788800

約数和(自身を除く): 148990324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 196, 266, 316, 431, 532, 553, 862, 931, 1106, 1501, 1724, 1862, 2212, 3002, 3017, 3724, 3871, 6004, 6034, 7742, 8189, 10507, 12068, 15484, 16378, 21014, 21119, 32756, 34049, 42028, 42238, 57323, 68098, 73549, 84476, 114646, 136196, 147098, 229292, 238343, 294196, 401261, 476686, 646931, 802522, 953372, 1293862, 1605044, 1668401, 2587724, 3336802, 4528517, 6673604, 9057034, 18114068, 31699619, 63399238, 126798476]

約数ペア:

[(1, 126798476), (2, 63399238), (4, 31699619), (7, 18114068), (14, 9057034), (19, 6673604), (28, 4528517), (38, 3336802), (49, 2587724), (76, 1668401), (79, 1605044), (98, 1293862), (133, 953372), (158, 802522), (196, 646931), (266, 476686), (316, 401261), (431, 294196), (532, 238343), (553, 229292), (862, 147098), (931, 136196), (1106, 114646), (1501, 84476), (1724, 73549), (1862, 68098), (2212, 57323), (3002, 42238), (3017, 42028), (3724, 34049), (3871, 32756), (6004, 21119), (6034, 21014), (7742, 16378), (8189, 15484), (10507, 12068)]