115966998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 311040000

約数和(自身を除く): 195073002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 71, 87, 126, 142, 149, 174, 189, 203, 213, 261, 298, 378, 406, 426, 447, 497, 522, 609, 639, 783, 894, 994, 1043, 1218, 1278, 1341, 1491, 1566, 1827, 1917, 2059, 2086, 2682, 2982, 3129, 3654, 3834, 4023, 4118, 4321, 4473, 5481, 6177, 6258, 8046, 8642, 8946, 9387, 10579, 10962, 12354, 12963, 13419, 14413, 18531, 18774, 21158, 25926, 26838, 28161, 28826, 30247, 31737, 37062, 38889, 43239, 55593, 56322, 60494, 63474, 74053, 77778, 86478, 90741, 95211, 111186, 116667, 129717, 148106, 181482, 190422, 222159, 233334, 259434, 272223, 285633, 306791, 389151, 444318, 544446, 571266, 613582, 666477, 778302, 816669, 920373, 1332954, 1633338, 1840746, 1999431, 2147537, 2761119, 3998862, 4295074, 5522238, 6442611, 8283357, 12885222, 16566714, 19327833, 38655666, 57983499, 115966998]

約数ペア:

[(1, 115966998), (2, 57983499), (3, 38655666), (6, 19327833), (7, 16566714), (9, 12885222), (14, 8283357), (18, 6442611), (21, 5522238), (27, 4295074), (29, 3998862), (42, 2761119), (54, 2147537), (58, 1999431), (63, 1840746), (71, 1633338), (87, 1332954), (126, 920373), (142, 816669), (149, 778302), (174, 666477), (189, 613582), (203, 571266), (213, 544446), (261, 444318), (298, 389151), (378, 306791), (406, 285633), (426, 272223), (447, 259434), (497, 233334), (522, 222159), (609, 190422), (639, 181482), (783, 148106), (894, 129717), (994, 116667), (1043, 111186), (1218, 95211), (1278, 90741), (1341, 86478), (1491, 77778), (1566, 74053), (1827, 63474), (1917, 60494), (2059, 56322), (2086, 55593), (2682, 43239), (2982, 38889), (3129, 37062), (3654, 31737), (3834, 30247), (4023, 28826), (4118, 28161), (4321, 26838), (4473, 25926), (5481, 21158), (6177, 18774), (6258, 18531), (8046, 14413), (8642, 13419), (8946, 12963), (9387, 12354), (10579, 10962)]