189463008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{40277}}^1$

素因数の和:40304

約数の個数: 72

約数和(自身を含む): 578553192

約数和(自身を除く): 389090184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 40277, 80554, 120831, 161108, 241662, 281939, 322216, 483324, 563878, 644432, 845817, 966648, 1127756, 1288864, 1691634, 1933296, 1973573, 2255512, 3383268, 3866592, 3947146, 4511024, 5920719, 6766536, 7894292, 9022048, 11841438, 13533072, 15788584, 23682876, 27066144, 31577168, 47365752, 63154336, 94731504, 189463008]

約数ペア:

[(1, 189463008), (2, 94731504), (3, 63154336), (4, 47365752), (6, 31577168), (7, 27066144), (8, 23682876), (12, 15788584), (14, 13533072), (16, 11841438), (21, 9022048), (24, 7894292), (28, 6766536), (32, 5920719), (42, 4511024), (48, 3947146), (49, 3866592), (56, 3383268), (84, 2255512), (96, 1973573), (98, 1933296), (112, 1691634), (147, 1288864), (168, 1127756), (196, 966648), (224, 845817), (294, 644432), (336, 563878), (392, 483324), (588, 322216), (672, 281939), (784, 241662), (1176, 161108), (1568, 120831), (2352, 80554), (4704, 40277)]