121031442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 324979200

約数和(自身を除く): 203947758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 61, 63, 87, 122, 126, 174, 181, 183, 189, 203, 261, 362, 366, 378, 406, 427, 522, 543, 549, 609, 783, 854, 1086, 1098, 1218, 1267, 1281, 1566, 1629, 1647, 1769, 1827, 2534, 2562, 3258, 3294, 3538, 3654, 3801, 3843, 4887, 5249, 5307, 5481, 7602, 7686, 9774, 10498, 10614, 10962, 11041, 11403, 11529, 12383, 15747, 15921, 22082, 22806, 23058, 24766, 31494, 31842, 33123, 34209, 36743, 37149, 47241, 47763, 66246, 68418, 73486, 74298, 77287, 94482, 95526, 99369, 110229, 111447, 141723, 154574, 198738, 220458, 222894, 231861, 283446, 298107, 320189, 330687, 334341, 463722, 596214, 640378, 661374, 668682, 695583, 960567, 992061, 1391166, 1921134, 1984122, 2086749, 2241323, 2881701, 4173498, 4482646, 5763402, 6723969, 8645103, 13447938, 17290206, 20171907, 40343814, 60515721, 121031442]

約数ペア:

[(1, 121031442), (2, 60515721), (3, 40343814), (6, 20171907), (7, 17290206), (9, 13447938), (14, 8645103), (18, 6723969), (21, 5763402), (27, 4482646), (29, 4173498), (42, 2881701), (54, 2241323), (58, 2086749), (61, 1984122), (63, 1921134), (87, 1391166), (122, 992061), (126, 960567), (174, 695583), (181, 668682), (183, 661374), (189, 640378), (203, 596214), (261, 463722), (362, 334341), (366, 330687), (378, 320189), (406, 298107), (427, 283446), (522, 231861), (543, 222894), (549, 220458), (609, 198738), (783, 154574), (854, 141723), (1086, 111447), (1098, 110229), (1218, 99369), (1267, 95526), (1281, 94482), (1566, 77287), (1629, 74298), (1647, 73486), (1769, 68418), (1827, 66246), (2534, 47763), (2562, 47241), (3258, 37149), (3294, 36743), (3538, 34209), (3654, 33123), (3801, 31842), (3843, 31494), (4887, 24766), (5249, 23058), (5307, 22806), (5481, 22082), (7602, 15921), (7686, 15747), (9774, 12383), (10498, 11529), (10614, 11403), (10962, 11041)]