145649728

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4019

約数の個数: 56

約数和(自身を含む): 334377792

約数和(自身を除く): 188728064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 3917, 4648, 5312, 7834, 9296, 15668, 18592, 27419, 31336, 37184, 54838, 62672, 109676, 125344, 219352, 250688, 325111, 438704, 650222, 877408, 1300444, 1754816, 2275777, 2600888, 4551554, 5201776, 9103108, 10403552, 18206216, 20807104, 36412432, 72824864, 145649728]

約数ペア:

[(1, 145649728), (2, 72824864), (4, 36412432), (7, 20807104), (8, 18206216), (14, 10403552), (16, 9103108), (28, 5201776), (32, 4551554), (56, 2600888), (64, 2275777), (83, 1754816), (112, 1300444), (166, 877408), (224, 650222), (332, 438704), (448, 325111), (581, 250688), (664, 219352), (1162, 125344), (1328, 109676), (2324, 62672), (2656, 54838), (3917, 37184), (4648, 31336), (5312, 27419), (7834, 18592), (9296, 15668)]