148572788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 321828864

約数和(自身を除く): 173256076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 1337, 2137, 2483, 2674, 4274, 4966, 5348, 8548, 9932, 14959, 17381, 27781, 29918, 34762, 55562, 59836, 69524, 111124, 194467, 388934, 408167, 777868, 816334, 1632668, 2857169, 5306171, 5714338, 10612342, 11428676, 21224684, 37143197, 74286394, 148572788]

約数ペア:

[(1, 148572788), (2, 74286394), (4, 37143197), (7, 21224684), (13, 11428676), (14, 10612342), (26, 5714338), (28, 5306171), (52, 2857169), (91, 1632668), (182, 816334), (191, 777868), (364, 408167), (382, 388934), (764, 194467), (1337, 111124), (2137, 69524), (2483, 59836), (2674, 55562), (4274, 34762), (4966, 29918), (5348, 27781), (8548, 17381), (9932, 14959)]