147152488

素因数分解:

$2^3\times 7^4\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 330742080

約数和(自身を除く): 183589592

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 163, 188, 196, 326, 329, 343, 376, 392, 652, 658, 686, 1141, 1304, 1316, 1372, 2282, 2303, 2401, 2632, 2744, 4564, 4606, 4802, 7661, 7987, 9128, 9212, 9604, 15322, 15974, 16121, 18424, 19208, 30644, 31948, 32242, 53627, 55909, 61288, 63896, 64484, 107254, 111818, 112847, 128968, 214508, 223636, 225694, 375389, 391363, 429016, 447272, 451388, 750778, 782726, 902776, 1501556, 1565452, 2627723, 3003112, 3130904, 5255446, 10510892, 18394061, 21021784, 36788122, 73576244, 147152488]

約数ペア:

[(1, 147152488), (2, 73576244), (4, 36788122), (7, 21021784), (8, 18394061), (14, 10510892), (28, 5255446), (47, 3130904), (49, 3003112), (56, 2627723), (94, 1565452), (98, 1501556), (163, 902776), (188, 782726), (196, 750778), (326, 451388), (329, 447272), (343, 429016), (376, 391363), (392, 375389), (652, 225694), (658, 223636), (686, 214508), (1141, 128968), (1304, 112847), (1316, 111818), (1372, 107254), (2282, 64484), (2303, 63896), (2401, 61288), (2632, 55909), (2744, 53627), (4564, 32242), (4606, 31948), (4802, 30644), (7661, 19208), (7987, 18424), (9128, 16121), (9212, 15974), (9604, 15322)]