142427964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23227}}^1$

素因数の和:23314

約数の個数: 48

約数和(自身を含む): 385027328

約数和(自身を除く): 242599364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 23227, 46454, 69681, 92908, 139362, 162589, 278724, 325178, 487767, 650356, 975534, 1695571, 1951068, 3391142, 5086713, 6782284, 10173426, 11868997, 20346852, 23737994, 35606991, 47475988, 71213982, 142427964]

約数ペア:

[(1, 142427964), (2, 71213982), (3, 47475988), (4, 35606991), (6, 23737994), (7, 20346852), (12, 11868997), (14, 10173426), (21, 6782284), (28, 5086713), (42, 3391142), (73, 1951068), (84, 1695571), (146, 975534), (219, 650356), (292, 487767), (438, 325178), (511, 278724), (876, 162589), (1022, 139362), (1533, 92908), (2044, 69681), (3066, 46454), (6132, 23227)]