127606668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^2$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 356466432

約数和(自身を除く): 228859764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 257, 276, 322, 483, 514, 644, 771, 966, 1028, 1542, 1799, 1932, 3084, 3598, 5397, 5911, 7196, 10794, 11822, 17733, 21588, 23644, 35466, 41377, 66049, 70932, 82754, 124131, 132098, 165508, 198147, 248262, 264196, 396294, 462343, 496524, 792588, 924686, 1387029, 1519127, 1849372, 2774058, 3038254, 4557381, 5548116, 6076508, 9114762, 10633889, 18229524, 21267778, 31901667, 42535556, 63803334, 127606668]

約数ペア:

[(1, 127606668), (2, 63803334), (3, 42535556), (4, 31901667), (6, 21267778), (7, 18229524), (12, 10633889), (14, 9114762), (21, 6076508), (23, 5548116), (28, 4557381), (42, 3038254), (46, 2774058), (69, 1849372), (84, 1519127), (92, 1387029), (138, 924686), (161, 792588), (257, 496524), (276, 462343), (322, 396294), (483, 264196), (514, 248262), (644, 198147), (771, 165508), (966, 132098), (1028, 124131), (1542, 82754), (1799, 70932), (1932, 66049), (3084, 41377), (3598, 35466), (5397, 23644), (5911, 21588), (7196, 17733), (10794, 11822)]