153663982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 259232400

約数和(自身を除く): 105568418

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 179, 358, 361, 551, 722, 779, 1102, 1189, 1558, 2378, 3401, 5191, 6802, 7339, 10382, 10469, 14678, 14801, 20938, 22591, 29602, 45182, 64619, 98629, 129238, 139441, 197258, 212831, 278882, 425662, 429229, 858458, 1873951, 2649379, 3747902, 4043789, 5298758, 8087578, 76831991, 153663982]

約数ペア:

[(1, 153663982), (2, 76831991), (19, 8087578), (29, 5298758), (38, 4043789), (41, 3747902), (58, 2649379), (82, 1873951), (179, 858458), (358, 429229), (361, 425662), (551, 278882), (722, 212831), (779, 197258), (1102, 139441), (1189, 129238), (1558, 98629), (2378, 64619), (3401, 45182), (5191, 29602), (6802, 22591), (7339, 20938), (10382, 14801), (10469, 14678)]