165137050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 332478720

約数和(自身を除く): 167341670

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 478, 650, 1063, 1195, 2126, 2390, 3107, 5315, 5975, 6214, 10630, 11950, 13819, 15535, 26575, 27638, 31070, 53150, 69095, 77675, 138190, 155350, 254057, 345475, 508114, 690950, 1270285, 2540570, 3302741, 6351425, 6605482, 12702850, 16513705, 33027410, 82568525, 165137050]

約数ペア:

[(1, 165137050), (2, 82568525), (5, 33027410), (10, 16513705), (13, 12702850), (25, 6605482), (26, 6351425), (50, 3302741), (65, 2540570), (130, 1270285), (239, 690950), (325, 508114), (478, 345475), (650, 254057), (1063, 155350), (1195, 138190), (2126, 77675), (2390, 69095), (3107, 53150), (5315, 31070), (5975, 27638), (6214, 26575), (10630, 15535), (11950, 13819)]