15709211716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 30605202432

約数和(自身を除く): 14895990716

約数列:

[1, 2, 4, 11, 22, 44, 121, 163, 173, 242, 326, 346, 484, 652, 692, 1151, 1793, 1903, 2302, 3586, 3806, 4604, 7172, 7612, 12661, 19723, 20933, 25322, 28199, 39446, 41866, 50644, 56398, 78892, 83732, 112796, 139271, 187613, 199123, 278542, 310189, 375226, 398246, 557084, 620378, 750452, 796492, 1240756, 2063743, 2190353, 3412079, 4127486, 4380706, 6824158, 8254972, 8761412, 13648316, 22701173, 24093883, 32457049, 45402346, 48187766, 64914098, 90804692, 96375532, 129828196, 357027539, 714055078, 1428110156, 3927302929, 7854605858, 15709211716]

約数ペア:

[(1, 15709211716), (2, 7854605858), (4, 3927302929), (11, 1428110156), (22, 714055078), (44, 357027539), (121, 129828196), (163, 96375532), (173, 90804692), (242, 64914098), (326, 48187766), (346, 45402346), (484, 32457049), (652, 24093883), (692, 22701173), (1151, 13648316), (1793, 8761412), (1903, 8254972), (2302, 6824158), (3586, 4380706), (3806, 4127486), (4604, 3412079), (7172, 2190353), (7612, 2063743), (12661, 1240756), (19723, 796492), (20933, 750452), (25322, 620378), (28199, 557084), (39446, 398246), (41866, 375226), (50644, 310189), (56398, 278542), (78892, 199123), (83732, 187613), (112796, 139271)]