144872742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 352249344

約数和(自身を除く): 207376602

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 331, 357, 613, 662, 714, 993, 1226, 1839, 1986, 2317, 3678, 4291, 4634, 5627, 6951, 8582, 10421, 11254, 12873, 13902, 16881, 20842, 25746, 31263, 33762, 39389, 62526, 72947, 78778, 118167, 145894, 202903, 218841, 236334, 405806, 437682, 608709, 1217418, 1420321, 2840642, 3449351, 4260963, 6898702, 8521926, 10348053, 20696106, 24145457, 48290914, 72436371, 144872742]

約数ペア:

[(1, 144872742), (2, 72436371), (3, 48290914), (6, 24145457), (7, 20696106), (14, 10348053), (17, 8521926), (21, 6898702), (34, 4260963), (42, 3449351), (51, 2840642), (102, 1420321), (119, 1217418), (238, 608709), (331, 437682), (357, 405806), (613, 236334), (662, 218841), (714, 202903), (993, 145894), (1226, 118167), (1839, 78778), (1986, 72947), (2317, 62526), (3678, 39389), (4291, 33762), (4634, 31263), (5627, 25746), (6951, 20842), (8582, 16881), (10421, 13902), (11254, 12873)]