142981524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2787

約数の個数: 120

約数和(自身を含む): 445915008

約数和(自身を除く): 302933484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2741, 2898, 3726, 4347, 5482, 5796, 7452, 8223, 8694, 10964, 13041, 16446, 17388, 19187, 24669, 26082, 32892, 38374, 49338, 52164, 57561, 63043, 74007, 76748, 98676, 115122, 126086, 148014, 172683, 189129, 222021, 230244, 252172, 296028, 345366, 378258, 441301, 444042, 518049, 567387, 690732, 756516, 882602, 888084, 1036098, 1134774, 1323903, 1554147, 1702161, 1765204, 2072196, 2269548, 2647806, 3108294, 3404322, 3971709, 5106483, 5295612, 6216588, 6808644, 7943418, 10212966, 11915127, 15886836, 20425932, 23830254, 35745381, 47660508, 71490762, 142981524]

約数ペア:

[(1, 142981524), (2, 71490762), (3, 47660508), (4, 35745381), (6, 23830254), (7, 20425932), (9, 15886836), (12, 11915127), (14, 10212966), (18, 7943418), (21, 6808644), (23, 6216588), (27, 5295612), (28, 5106483), (36, 3971709), (42, 3404322), (46, 3108294), (54, 2647806), (63, 2269548), (69, 2072196), (81, 1765204), (84, 1702161), (92, 1554147), (108, 1323903), (126, 1134774), (138, 1036098), (161, 888084), (162, 882602), (189, 756516), (207, 690732), (252, 567387), (276, 518049), (322, 444042), (324, 441301), (378, 378258), (414, 345366), (483, 296028), (567, 252172), (621, 230244), (644, 222021), (756, 189129), (828, 172683), (966, 148014), (1134, 126086), (1242, 115122), (1449, 98676), (1863, 76748), (1932, 74007), (2268, 63043), (2484, 57561), (2741, 52164), (2898, 49338), (3726, 38374), (4347, 32892), (5482, 26082), (5796, 24669), (7452, 19187), (8223, 17388), (8694, 16446), (10964, 13041)]