128434302

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 298936320

約数和(自身を除く): 170502018

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 837, 1051, 1314, 1674, 1971, 2102, 2263, 3153, 3942, 4526, 6306, 6789, 9459, 13578, 18918, 20367, 28377, 32581, 40734, 56754, 61101, 65162, 76723, 97743, 122202, 153446, 195486, 230169, 293229, 460338, 586458, 690507, 879687, 1381014, 1759374, 2071521, 2378413, 4143042, 4756826, 7135239, 14270478, 21405717, 42811434, 64217151, 128434302]

約数ペア:

[(1, 128434302), (2, 64217151), (3, 42811434), (6, 21405717), (9, 14270478), (18, 7135239), (27, 4756826), (31, 4143042), (54, 2378413), (62, 2071521), (73, 1759374), (93, 1381014), (146, 879687), (186, 690507), (219, 586458), (279, 460338), (438, 293229), (558, 230169), (657, 195486), (837, 153446), (1051, 122202), (1314, 97743), (1674, 76723), (1971, 65162), (2102, 61101), (2263, 56754), (3153, 40734), (3942, 32581), (4526, 28377), (6306, 20367), (6789, 18918), (9459, 13578)]