170959978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 308290752

約数和(自身を除く): 137330774

約数列:

[1, 2, 7, 14, 31, 62, 97, 131, 194, 217, 262, 434, 679, 917, 961, 1358, 1834, 1922, 3007, 4061, 6014, 6727, 8122, 12707, 13454, 21049, 25414, 28427, 42098, 56854, 88949, 93217, 125891, 177898, 186434, 251782, 393917, 652519, 787834, 881237, 1305038, 1762474, 2757419, 5514838, 12211427, 24422854, 85479989, 170959978]

約数ペア:

[(1, 170959978), (2, 85479989), (7, 24422854), (14, 12211427), (31, 5514838), (62, 2757419), (97, 1762474), (131, 1305038), (194, 881237), (217, 787834), (262, 652519), (434, 393917), (679, 251782), (917, 186434), (961, 177898), (1358, 125891), (1834, 93217), (1922, 88949), (3007, 56854), (4061, 42098), (6014, 28427), (6727, 25414), (8122, 21049), (12707, 13454)]