15694639156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 33657265152

約数和(自身を除く): 17962625996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 431, 452, 476, 677, 791, 862, 1354, 1582, 1724, 1921, 2708, 3017, 3164, 3842, 4739, 6034, 7327, 7684, 9478, 11509, 12068, 13447, 14654, 18956, 23018, 26894, 29308, 46036, 48703, 51289, 53788, 76501, 80563, 97406, 102578, 153002, 161126, 194812, 205156, 291787, 306004, 322252, 340921, 535507, 583574, 681842, 827951, 1071014, 1167148, 1300517, 1363684, 1655902, 2042509, 2142028, 2601034, 3311804, 4085018, 4960379, 5202068, 5795657, 8170036, 9103619, 9920758, 11591314, 18207238, 19841516, 23182628, 32971931, 34722653, 36414476, 65943862, 69445306, 131887724, 138890612, 230803517, 461607034, 560522827, 923214068, 1121045654, 2242091308, 3923659789, 7847319578, 15694639156]

約数ペア:

[(1, 15694639156), (2, 7847319578), (4, 3923659789), (7, 2242091308), (14, 1121045654), (17, 923214068), (28, 560522827), (34, 461607034), (68, 230803517), (113, 138890612), (119, 131887724), (226, 69445306), (238, 65943862), (431, 36414476), (452, 34722653), (476, 32971931), (677, 23182628), (791, 19841516), (862, 18207238), (1354, 11591314), (1582, 9920758), (1724, 9103619), (1921, 8170036), (2708, 5795657), (3017, 5202068), (3164, 4960379), (3842, 4085018), (4739, 3311804), (6034, 2601034), (7327, 2142028), (7684, 2042509), (9478, 1655902), (11509, 1363684), (12068, 1300517), (13447, 1167148), (14654, 1071014), (18956, 827951), (23018, 681842), (26894, 583574), (29308, 535507), (46036, 340921), (48703, 322252), (51289, 306004), (53788, 291787), (76501, 205156), (80563, 194812), (97406, 161126), (102578, 153002)]