128460618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 108

約数和(自身を含む): 332227350

約数和(自身を除く): 203766732

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 169, 198, 234, 242, 286, 338, 349, 363, 429, 507, 698, 726, 858, 1014, 1047, 1089, 1287, 1521, 1573, 1859, 2094, 2178, 2574, 3042, 3141, 3146, 3718, 3839, 4537, 4719, 5577, 6282, 7678, 9074, 9438, 11154, 11517, 13611, 14157, 16731, 20449, 23034, 27222, 28314, 33462, 34551, 40833, 40898, 42229, 49907, 58981, 61347, 69102, 81666, 84458, 99814, 117962, 122694, 126687, 149721, 176943, 184041, 253374, 299442, 353886, 368082, 380061, 449163, 530829, 548977, 648791, 760122, 898326, 1061658, 1097954, 1297582, 1646931, 1946373, 3293862, 3892746, 4940793, 5839119, 7136701, 9881586, 11678238, 14273402, 21410103, 42820206, 64230309, 128460618]

約数ペア:

[(1, 128460618), (2, 64230309), (3, 42820206), (6, 21410103), (9, 14273402), (11, 11678238), (13, 9881586), (18, 7136701), (22, 5839119), (26, 4940793), (33, 3892746), (39, 3293862), (66, 1946373), (78, 1646931), (99, 1297582), (117, 1097954), (121, 1061658), (143, 898326), (169, 760122), (198, 648791), (234, 548977), (242, 530829), (286, 449163), (338, 380061), (349, 368082), (363, 353886), (429, 299442), (507, 253374), (698, 184041), (726, 176943), (858, 149721), (1014, 126687), (1047, 122694), (1089, 117962), (1287, 99814), (1521, 84458), (1573, 81666), (1859, 69102), (2094, 61347), (2178, 58981), (2574, 49907), (3042, 42229), (3141, 40898), (3146, 40833), (3718, 34551), (3839, 33462), (4537, 28314), (4719, 27222), (5577, 23034), (6282, 20449), (7678, 16731), (9074, 14157), (9438, 13611), (11154, 11517)]