145646856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1600

約数の個数: 128

約数和(自身を含む): 444672000

約数和(自身を除く): 299025144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1543, 1656, 1748, 2052, 2484, 2622, 3086, 3496, 3933, 4104, 4629, 4968, 5244, 6172, 7866, 9258, 10488, 11799, 12344, 13887, 15732, 18516, 23598, 27774, 29317, 31464, 35489, 37032, 41661, 47196, 55548, 58634, 70978, 83322, 87951, 94392, 106467, 111096, 117268, 141956, 166644, 175902, 212934, 234536, 263853, 283912, 319401, 333288, 351804, 425868, 527706, 638802, 674291, 703608, 791559, 851736, 958203, 1055412, 1277604, 1348582, 1583118, 1916406, 2022873, 2110824, 2555208, 2697164, 3166236, 3832812, 4045746, 5394328, 6068619, 6332472, 7665624, 8091492, 12137238, 16182984, 18205857, 24274476, 36411714, 48548952, 72823428, 145646856]

約数ペア:

[(1, 145646856), (2, 72823428), (3, 48548952), (4, 36411714), (6, 24274476), (8, 18205857), (9, 16182984), (12, 12137238), (18, 8091492), (19, 7665624), (23, 6332472), (24, 6068619), (27, 5394328), (36, 4045746), (38, 3832812), (46, 3166236), (54, 2697164), (57, 2555208), (69, 2110824), (72, 2022873), (76, 1916406), (92, 1583118), (108, 1348582), (114, 1277604), (138, 1055412), (152, 958203), (171, 851736), (184, 791559), (207, 703608), (216, 674291), (228, 638802), (276, 527706), (342, 425868), (414, 351804), (437, 333288), (456, 319401), (513, 283912), (552, 263853), (621, 234536), (684, 212934), (828, 175902), (874, 166644), (1026, 141956), (1242, 117268), (1311, 111096), (1368, 106467), (1543, 94392), (1656, 87951), (1748, 83322), (2052, 70978), (2484, 58634), (2622, 55548), (3086, 47196), (3496, 41661), (3933, 37032), (4104, 35489), (4629, 31464), (4968, 29317), (5244, 27774), (6172, 23598), (7866, 18516), (9258, 15732), (10488, 13887), (11799, 12344)]