121472764

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 266112000

約数和(自身を除く): 144639236

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 71, 86, 98, 116, 142, 172, 196, 203, 284, 301, 343, 406, 497, 602, 686, 812, 994, 1204, 1247, 1372, 1421, 1988, 2059, 2107, 2494, 2842, 3053, 3479, 4118, 4214, 4988, 5684, 6106, 6958, 8236, 8428, 8729, 9947, 12212, 13916, 14413, 14749, 17458, 19894, 21371, 24353, 28826, 29498, 34916, 39788, 42742, 48706, 57652, 58996, 61103, 85484, 88537, 97412, 100891, 122206, 149597, 177074, 201782, 244412, 299194, 354148, 403564, 427721, 598388, 619759, 706237, 855442, 1047179, 1239518, 1412474, 1710884, 2094358, 2479036, 2824948, 4188716, 4338313, 8676626, 17353252, 30368191, 60736382, 121472764]

約数ペア:

[(1, 121472764), (2, 60736382), (4, 30368191), (7, 17353252), (14, 8676626), (28, 4338313), (29, 4188716), (43, 2824948), (49, 2479036), (58, 2094358), (71, 1710884), (86, 1412474), (98, 1239518), (116, 1047179), (142, 855442), (172, 706237), (196, 619759), (203, 598388), (284, 427721), (301, 403564), (343, 354148), (406, 299194), (497, 244412), (602, 201782), (686, 177074), (812, 149597), (994, 122206), (1204, 100891), (1247, 97412), (1372, 88537), (1421, 85484), (1988, 61103), (2059, 58996), (2107, 57652), (2494, 48706), (2842, 42742), (3053, 39788), (3479, 34916), (4118, 29498), (4214, 28826), (4988, 24353), (5684, 21371), (6106, 19894), (6958, 17458), (8236, 14749), (8428, 14413), (8729, 13916), (9947, 12212)]