149138912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1877}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 318028032

約数和(自身を除く): 168889120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 1877, 2483, 3056, 3754, 4966, 6112, 7508, 9932, 15016, 19864, 24401, 30032, 39728, 48802, 60064, 79456, 97604, 195208, 358507, 390416, 717014, 780832, 1434028, 2868056, 4660591, 5736112, 9321182, 11472224, 18642364, 37284728, 74569456, 149138912]

約数ペア:

[(1, 149138912), (2, 74569456), (4, 37284728), (8, 18642364), (13, 11472224), (16, 9321182), (26, 5736112), (32, 4660591), (52, 2868056), (104, 1434028), (191, 780832), (208, 717014), (382, 390416), (416, 358507), (764, 195208), (1528, 97604), (1877, 79456), (2483, 60064), (3056, 48802), (3754, 39728), (4966, 30032), (6112, 24401), (7508, 19864), (9932, 15016)]