163896516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 502669440

約数和(自身を除く): 338772924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 246, 252, 261, 287, 348, 369, 406, 492, 522, 547, 574, 609, 738, 812, 861, 1044, 1094, 1148, 1189, 1218, 1476, 1641, 1722, 1827, 2188, 2378, 2436, 2583, 3282, 3444, 3567, 3654, 3829, 4756, 4923, 5166, 6564, 7134, 7308, 7658, 8323, 9846, 10332, 10701, 11487, 14268, 15316, 15863, 16646, 19692, 21402, 22427, 22974, 24969, 31726, 33292, 34461, 42804, 44854, 45948, 47589, 49938, 63452, 67281, 68922, 74907, 89708, 95178, 99876, 111041, 134562, 137844, 142767, 149814, 156989, 190356, 201843, 222082, 269124, 285534, 299628, 313978, 333123, 403686, 444164, 470967, 571068, 627956, 650383, 666246, 807372, 941934, 999369, 1300766, 1332492, 1412901, 1883868, 1951149, 1998738, 2601532, 2825802, 3902298, 3997476, 4552681, 5651604, 5853447, 7804596, 9105362, 11706894, 13658043, 18210724, 23413788, 27316086, 40974129, 54632172, 81948258, 163896516]

約数ペア:

[(1, 163896516), (2, 81948258), (3, 54632172), (4, 40974129), (6, 27316086), (7, 23413788), (9, 18210724), (12, 13658043), (14, 11706894), (18, 9105362), (21, 7804596), (28, 5853447), (29, 5651604), (36, 4552681), (41, 3997476), (42, 3902298), (58, 2825802), (63, 2601532), (82, 1998738), (84, 1951149), (87, 1883868), (116, 1412901), (123, 1332492), (126, 1300766), (164, 999369), (174, 941934), (203, 807372), (246, 666246), (252, 650383), (261, 627956), (287, 571068), (348, 470967), (369, 444164), (406, 403686), (492, 333123), (522, 313978), (547, 299628), (574, 285534), (609, 269124), (738, 222082), (812, 201843), (861, 190356), (1044, 156989), (1094, 149814), (1148, 142767), (1189, 137844), (1218, 134562), (1476, 111041), (1641, 99876), (1722, 95178), (1827, 89708), (2188, 74907), (2378, 68922), (2436, 67281), (2583, 63452), (3282, 49938), (3444, 47589), (3567, 45948), (3654, 44854), (3829, 42804), (4756, 34461), (4923, 33292), (5166, 31726), (6564, 24969), (7134, 22974), (7308, 22427), (7658, 21402), (8323, 19692), (9846, 16646), (10332, 15863), (10701, 15316), (11487, 14268)]