143143460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 310153536

約数和(自身を除く): 167010076

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 265, 332, 415, 530, 830, 1060, 1627, 1660, 3254, 4399, 6508, 8135, 8798, 16270, 17596, 21995, 32540, 43990, 86231, 87980, 135041, 172462, 270082, 344924, 431155, 540164, 675205, 862310, 1350410, 1724620, 2700820, 7157173, 14314346, 28628692, 35785865, 71571730, 143143460]

約数ペア:

[(1, 143143460), (2, 71571730), (4, 35785865), (5, 28628692), (10, 14314346), (20, 7157173), (53, 2700820), (83, 1724620), (106, 1350410), (166, 862310), (212, 675205), (265, 540164), (332, 431155), (415, 344924), (530, 270082), (830, 172462), (1060, 135041), (1627, 87980), (1660, 86231), (3254, 43990), (4399, 32540), (6508, 21995), (8135, 17596), (8798, 16270)]