102105808

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 250376832

約数和(自身を除く): 148271024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 49, 56, 68, 94, 98, 112, 119, 136, 163, 188, 196, 238, 272, 326, 329, 376, 392, 476, 652, 658, 752, 784, 799, 833, 952, 1141, 1304, 1316, 1598, 1666, 1904, 2282, 2303, 2608, 2632, 2771, 3196, 3332, 4564, 4606, 5264, 5542, 5593, 6392, 6664, 7661, 7987, 9128, 9212, 11084, 11186, 12784, 13328, 15322, 15974, 18256, 18424, 19397, 22168, 22372, 30644, 31948, 36848, 38794, 39151, 44336, 44744, 53627, 61288, 63896, 77588, 78302, 89488, 107254, 122576, 127792, 130237, 135779, 155176, 156604, 214508, 260474, 271558, 310352, 313208, 375389, 429016, 520948, 543116, 626416, 750778, 858032, 911659, 1041896, 1086232, 1501556, 1823318, 2083792, 2172464, 3003112, 3646636, 6006224, 6381613, 7293272, 12763226, 14586544, 25526452, 51052904, 102105808]

約数ペア:

[(1, 102105808), (2, 51052904), (4, 25526452), (7, 14586544), (8, 12763226), (14, 7293272), (16, 6381613), (17, 6006224), (28, 3646636), (34, 3003112), (47, 2172464), (49, 2083792), (56, 1823318), (68, 1501556), (94, 1086232), (98, 1041896), (112, 911659), (119, 858032), (136, 750778), (163, 626416), (188, 543116), (196, 520948), (238, 429016), (272, 375389), (326, 313208), (329, 310352), (376, 271558), (392, 260474), (476, 214508), (652, 156604), (658, 155176), (752, 135779), (784, 130237), (799, 127792), (833, 122576), (952, 107254), (1141, 89488), (1304, 78302), (1316, 77588), (1598, 63896), (1666, 61288), (1904, 53627), (2282, 44744), (2303, 44336), (2608, 39151), (2632, 38794), (2771, 36848), (3196, 31948), (3332, 30644), (4564, 22372), (4606, 22168), (5264, 19397), (5542, 18424), (5593, 18256), (6392, 15974), (6664, 15322), (7661, 13328), (7987, 12784), (9128, 11186), (9212, 11084)]