15708867956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 30532992000

約数和(自身を除く): 14824124044

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 149, 292, 298, 589, 596, 613, 1178, 1226, 1387, 2263, 2356, 2452, 2774, 2831, 4526, 4619, 5548, 5662, 9052, 9238, 10877, 11324, 11647, 18476, 19003, 21754, 23294, 38006, 42997, 43508, 44749, 46588, 76012, 85994, 87761, 89498, 91337, 171988, 175522, 178996, 182674, 206663, 337187, 351044, 361057, 365348, 413326, 674374, 722114, 826652, 850231, 1348748, 1387219, 1444228, 1700462, 1735403, 2774438, 2831447, 3400924, 3470806, 5548876, 5662894, 6406553, 6667601, 6941612, 11325788, 12813106, 13335202, 25626212, 26357161, 26670404, 52714322, 53797493, 105428644, 107594986, 126684419, 206695631, 215189972, 253368838, 413391262, 506737676, 826782524, 3927216989, 7854433978, 15708867956]

約数ペア:

[(1, 15708867956), (2, 7854433978), (4, 3927216989), (19, 826782524), (31, 506737676), (38, 413391262), (62, 253368838), (73, 215189972), (76, 206695631), (124, 126684419), (146, 107594986), (149, 105428644), (292, 53797493), (298, 52714322), (589, 26670404), (596, 26357161), (613, 25626212), (1178, 13335202), (1226, 12813106), (1387, 11325788), (2263, 6941612), (2356, 6667601), (2452, 6406553), (2774, 5662894), (2831, 5548876), (4526, 3470806), (4619, 3400924), (5548, 2831447), (5662, 2774438), (9052, 1735403), (9238, 1700462), (10877, 1444228), (11324, 1387219), (11647, 1348748), (18476, 850231), (19003, 826652), (21754, 722114), (23294, 674374), (38006, 413326), (42997, 365348), (43508, 361057), (44749, 351044), (46588, 337187), (76012, 206663), (85994, 182674), (87761, 178996), (89498, 175522), (91337, 171988)]