128292516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 370476288

約数和(自身を除く): 242183772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 61, 66, 94, 99, 113, 122, 132, 141, 183, 188, 198, 226, 244, 282, 339, 366, 396, 423, 452, 517, 549, 564, 671, 678, 732, 846, 1017, 1034, 1098, 1243, 1342, 1356, 1551, 1692, 2013, 2034, 2068, 2196, 2486, 2684, 2867, 3102, 3729, 4026, 4068, 4653, 4972, 5311, 5734, 6039, 6204, 6893, 7458, 8052, 8601, 9306, 10622, 11187, 11468, 12078, 13786, 14916, 15933, 17202, 18612, 20679, 21244, 22374, 24156, 25803, 27572, 31537, 31866, 34404, 41358, 44748, 47799, 51606, 58421, 62037, 63074, 63732, 75823, 82716, 94611, 95598, 103212, 116842, 124074, 126148, 151646, 175263, 189222, 191196, 227469, 233684, 248148, 283833, 303292, 323971, 350526, 378444, 454938, 525789, 567666, 647942, 682407, 701052, 909876, 971913, 1051578, 1135332, 1295884, 1364814, 1943826, 2103156, 2729628, 2915739, 3563681, 3887652, 5831478, 7127362, 10691043, 11662956, 14254724, 21382086, 32073129, 42764172, 64146258, 128292516]

約数ペア:

[(1, 128292516), (2, 64146258), (3, 42764172), (4, 32073129), (6, 21382086), (9, 14254724), (11, 11662956), (12, 10691043), (18, 7127362), (22, 5831478), (33, 3887652), (36, 3563681), (44, 2915739), (47, 2729628), (61, 2103156), (66, 1943826), (94, 1364814), (99, 1295884), (113, 1135332), (122, 1051578), (132, 971913), (141, 909876), (183, 701052), (188, 682407), (198, 647942), (226, 567666), (244, 525789), (282, 454938), (339, 378444), (366, 350526), (396, 323971), (423, 303292), (452, 283833), (517, 248148), (549, 233684), (564, 227469), (671, 191196), (678, 189222), (732, 175263), (846, 151646), (1017, 126148), (1034, 124074), (1098, 116842), (1243, 103212), (1342, 95598), (1356, 94611), (1551, 82716), (1692, 75823), (2013, 63732), (2034, 63074), (2068, 62037), (2196, 58421), (2486, 51606), (2684, 47799), (2867, 44748), (3102, 41358), (3729, 34404), (4026, 31866), (4068, 31537), (4653, 27572), (4972, 25803), (5311, 24156), (5734, 22374), (6039, 21244), (6204, 20679), (6893, 18612), (7458, 17202), (8052, 15933), (8601, 14916), (9306, 13786), (10622, 12078), (11187, 11468)]