164718918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 442181376

約数和(自身を除く): 277462458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 227, 234, 273, 443, 454, 546, 681, 819, 886, 1329, 1362, 1589, 1638, 2043, 2658, 2951, 3101, 3178, 3987, 4086, 4767, 5759, 5902, 6202, 7974, 8853, 9303, 9534, 11518, 14301, 17277, 17706, 18606, 20657, 26559, 27909, 28602, 34554, 40313, 41314, 51831, 53118, 55818, 61971, 80626, 100561, 103662, 120939, 123942, 185913, 201122, 241878, 301683, 362817, 371826, 603366, 703927, 725634, 905049, 1307293, 1407854, 1810098, 2111781, 2614586, 3921879, 4223562, 6335343, 7843758, 9151051, 11765637, 12670686, 18302102, 23531274, 27453153, 54906306, 82359459, 164718918]

約数ペア:

[(1, 164718918), (2, 82359459), (3, 54906306), (6, 27453153), (7, 23531274), (9, 18302102), (13, 12670686), (14, 11765637), (18, 9151051), (21, 7843758), (26, 6335343), (39, 4223562), (42, 3921879), (63, 2614586), (78, 2111781), (91, 1810098), (117, 1407854), (126, 1307293), (182, 905049), (227, 725634), (234, 703927), (273, 603366), (443, 371826), (454, 362817), (546, 301683), (681, 241878), (819, 201122), (886, 185913), (1329, 123942), (1362, 120939), (1589, 103662), (1638, 100561), (2043, 80626), (2658, 61971), (2951, 55818), (3101, 53118), (3178, 51831), (3987, 41314), (4086, 40313), (4767, 34554), (5759, 28602), (5902, 27909), (6202, 26559), (7974, 20657), (8853, 18606), (9303, 17706), (9534, 17277), (11518, 14301)]