128185596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 408215808

約数和(自身を除く): 280030212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 131, 132, 154, 198, 231, 252, 262, 308, 353, 393, 396, 462, 524, 693, 706, 786, 917, 924, 1059, 1179, 1386, 1412, 1441, 1572, 1834, 2118, 2358, 2471, 2751, 2772, 2882, 3177, 3668, 3883, 4236, 4323, 4716, 4942, 5502, 5764, 6354, 7413, 7766, 8253, 8646, 9884, 10087, 11004, 11649, 12708, 12969, 14826, 15532, 16506, 17292, 20174, 22239, 23298, 25938, 27181, 29652, 30261, 33012, 34947, 40348, 44478, 46243, 46596, 51876, 54362, 60522, 69894, 81543, 88956, 90783, 92486, 108724, 121044, 138729, 139788, 163086, 181566, 184972, 244629, 277458, 323701, 326172, 363132, 416187, 489258, 508673, 554916, 647402, 832374, 971103, 978516, 1017346, 1294804, 1526019, 1664748, 1942206, 2034692, 2913309, 3052038, 3560711, 3884412, 4578057, 5826618, 6104076, 7121422, 9156114, 10682133, 11653236, 14242844, 18312228, 21364266, 32046399, 42728532, 64092798, 128185596]

約数ペア:

[(1, 128185596), (2, 64092798), (3, 42728532), (4, 32046399), (6, 21364266), (7, 18312228), (9, 14242844), (11, 11653236), (12, 10682133), (14, 9156114), (18, 7121422), (21, 6104076), (22, 5826618), (28, 4578057), (33, 3884412), (36, 3560711), (42, 3052038), (44, 2913309), (63, 2034692), (66, 1942206), (77, 1664748), (84, 1526019), (99, 1294804), (126, 1017346), (131, 978516), (132, 971103), (154, 832374), (198, 647402), (231, 554916), (252, 508673), (262, 489258), (308, 416187), (353, 363132), (393, 326172), (396, 323701), (462, 277458), (524, 244629), (693, 184972), (706, 181566), (786, 163086), (917, 139788), (924, 138729), (1059, 121044), (1179, 108724), (1386, 92486), (1412, 90783), (1441, 88956), (1572, 81543), (1834, 69894), (2118, 60522), (2358, 54362), (2471, 51876), (2751, 46596), (2772, 46243), (2882, 44478), (3177, 40348), (3668, 34947), (3883, 33012), (4236, 30261), (4323, 29652), (4716, 27181), (4942, 25938), (5502, 23298), (5764, 22239), (6354, 20174), (7413, 17292), (7766, 16506), (8253, 15532), (8646, 14826), (9884, 12969), (10087, 12708), (11004, 11649)]