165786021948

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2903}}^1\times {\mathrm{21341}}^1$

素因数の和:24474

約数の個数: 48

約数和(自身を含む): 388720797696

約数和(自身を除く): 222934775748

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 2903, 5806, 8709, 11612, 17418, 21341, 34836, 42682, 64023, 85364, 128046, 256092, 647369, 1294738, 1942107, 2589476, 3884214, 4759043, 7768428, 9518086, 14277129, 19036172, 28554258, 57108516, 61952923, 123905846, 185858769, 247811692, 371717538, 743435076, 13815501829, 27631003658, 41446505487, 55262007316, 82893010974, 165786021948]

約数ペア:

[(1, 165786021948), (2, 82893010974), (3, 55262007316), (4, 41446505487), (6, 27631003658), (12, 13815501829), (223, 743435076), (446, 371717538), (669, 247811692), (892, 185858769), (1338, 123905846), (2676, 61952923), (2903, 57108516), (5806, 28554258), (8709, 19036172), (11612, 14277129), (17418, 9518086), (21341, 7768428), (34836, 4759043), (42682, 3884214), (64023, 2589476), (85364, 1942107), (128046, 1294738), (256092, 647369)]