142468578

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 384462720

約数和(自身を除く): 241994142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 294, 322, 378, 414, 441, 483, 621, 882, 966, 1127, 1242, 1323, 1449, 2254, 2341, 2646, 2898, 3381, 4347, 4682, 6762, 7023, 8694, 10143, 14046, 16387, 20286, 21069, 30429, 32774, 42138, 49161, 53843, 60858, 63207, 98322, 107686, 114709, 126414, 147483, 161529, 229418, 294966, 323058, 344127, 376901, 442449, 484587, 688254, 753802, 884898, 969174, 1032381, 1130703, 1453761, 2064762, 2261406, 2638307, 2907522, 3097143, 3392109, 5276614, 6194286, 6784218, 7914921, 10176327, 15829842, 20352654, 23744763, 47489526, 71234289, 142468578]

約数ペア:

[(1, 142468578), (2, 71234289), (3, 47489526), (6, 23744763), (7, 20352654), (9, 15829842), (14, 10176327), (18, 7914921), (21, 6784218), (23, 6194286), (27, 5276614), (42, 3392109), (46, 3097143), (49, 2907522), (54, 2638307), (63, 2261406), (69, 2064762), (98, 1453761), (126, 1130703), (138, 1032381), (147, 969174), (161, 884898), (189, 753802), (207, 688254), (294, 484587), (322, 442449), (378, 376901), (414, 344127), (441, 323058), (483, 294966), (621, 229418), (882, 161529), (966, 147483), (1127, 126414), (1242, 114709), (1323, 107686), (1449, 98322), (2254, 63207), (2341, 60858), (2646, 53843), (2898, 49161), (3381, 42138), (4347, 32774), (4682, 30429), (6762, 21069), (7023, 20286), (8694, 16387), (10143, 14046)]