142314004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 310143680

約数和(自身を除く): 167829676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 289, 301, 409, 476, 578, 602, 731, 818, 1156, 1204, 1462, 1636, 2023, 2863, 2924, 4046, 5117, 5726, 6953, 8092, 10234, 11452, 12427, 13906, 17587, 20468, 24854, 27812, 35174, 48671, 49708, 70348, 86989, 97342, 118201, 123109, 173978, 194684, 236402, 246218, 298979, 347956, 472804, 492436, 597958, 827407, 1195916, 1654814, 2092853, 3309628, 4185706, 5082643, 8371412, 10165286, 20330572, 35578501, 71157002, 142314004]

約数ペア:

[(1, 142314004), (2, 71157002), (4, 35578501), (7, 20330572), (14, 10165286), (17, 8371412), (28, 5082643), (34, 4185706), (43, 3309628), (68, 2092853), (86, 1654814), (119, 1195916), (172, 827407), (238, 597958), (289, 492436), (301, 472804), (409, 347956), (476, 298979), (578, 246218), (602, 236402), (731, 194684), (818, 173978), (1156, 123109), (1204, 118201), (1462, 97342), (1636, 86989), (2023, 70348), (2863, 49708), (2924, 48671), (4046, 35174), (5117, 27812), (5726, 24854), (6953, 20468), (8092, 17587), (10234, 13906), (11452, 12427)]