105428169

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 218419200

約数和(自身を除く): 112991031

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 27, 33, 51, 57, 63, 77, 99, 119, 133, 153, 157, 171, 187, 189, 209, 231, 297, 323, 357, 399, 459, 471, 513, 561, 627, 693, 969, 1071, 1099, 1197, 1309, 1413, 1463, 1683, 1727, 1881, 2079, 2261, 2669, 2907, 2983, 3213, 3297, 3553, 3591, 3927, 4239, 4389, 5049, 5181, 5643, 6783, 8007, 8721, 8949, 9891, 10659, 11781, 12089, 13167, 15543, 18683, 20349, 20881, 24021, 24871, 26847, 29359, 29673, 31977, 32813, 35343, 36267, 39501, 46629, 50711, 56049, 61047, 62643, 72063, 74613, 80541, 88077, 95931, 98439, 108801, 152133, 168147, 187929, 205513, 223839, 229691, 264231, 295317, 326403, 354977, 456399, 504441, 557821, 563787, 616539, 671517, 689073, 792693, 885951, 1064931, 1369197, 1673463, 1849617, 2067219, 3194793, 3904747, 5020389, 5548851, 6201657, 9584379, 11714241, 15061167, 35142723, 105428169]

約数ペア:

[(1, 105428169), (3, 35142723), (7, 15061167), (9, 11714241), (11, 9584379), (17, 6201657), (19, 5548851), (21, 5020389), (27, 3904747), (33, 3194793), (51, 2067219), (57, 1849617), (63, 1673463), (77, 1369197), (99, 1064931), (119, 885951), (133, 792693), (153, 689073), (157, 671517), (171, 616539), (187, 563787), (189, 557821), (209, 504441), (231, 456399), (297, 354977), (323, 326403), (357, 295317), (399, 264231), (459, 229691), (471, 223839), (513, 205513), (561, 187929), (627, 168147), (693, 152133), (969, 108801), (1071, 98439), (1099, 95931), (1197, 88077), (1309, 80541), (1413, 74613), (1463, 72063), (1683, 62643), (1727, 61047), (1881, 56049), (2079, 50711), (2261, 46629), (2669, 39501), (2907, 36267), (2983, 35343), (3213, 32813), (3297, 31977), (3553, 29673), (3591, 29359), (3927, 26847), (4239, 24871), (4389, 24021), (5049, 20881), (5181, 20349), (5643, 18683), (6783, 15543), (8007, 13167), (8721, 12089), (8949, 11781), (9891, 10659)]