163933210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 359002368

約数和(自身を除く): 195069158

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 347, 397, 595, 694, 794, 1190, 1735, 1985, 2429, 2779, 3470, 3970, 4858, 5558, 5899, 6749, 11798, 12145, 13498, 13895, 24290, 27790, 29495, 33745, 41293, 47243, 58990, 67490, 82586, 94486, 137759, 206465, 236215, 275518, 412930, 472430, 688795, 964313, 1377590, 1928626, 2341903, 4683806, 4821565, 9643130, 11709515, 16393321, 23419030, 32786642, 81966605, 163933210]

約数ペア:

[(1, 163933210), (2, 81966605), (5, 32786642), (7, 23419030), (10, 16393321), (14, 11709515), (17, 9643130), (34, 4821565), (35, 4683806), (70, 2341903), (85, 1928626), (119, 1377590), (170, 964313), (238, 688795), (347, 472430), (397, 412930), (595, 275518), (694, 236215), (794, 206465), (1190, 137759), (1735, 94486), (1985, 82586), (2429, 67490), (2779, 58990), (3470, 47243), (3970, 41293), (4858, 33745), (5558, 29495), (5899, 27790), (6749, 24290), (11798, 13895), (12145, 13498)]