145097652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 423610880

約数和(自身を除く): 278513228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 139, 172, 204, 238, 258, 278, 289, 301, 357, 417, 476, 516, 556, 578, 602, 714, 731, 834, 867, 903, 973, 1156, 1204, 1428, 1462, 1668, 1734, 1806, 1946, 2023, 2193, 2363, 2919, 2924, 3468, 3612, 3892, 4046, 4386, 4726, 5117, 5838, 5977, 6069, 7089, 8092, 8772, 9452, 10234, 11676, 11954, 12138, 12427, 14178, 15351, 16541, 17931, 20468, 23908, 24276, 24854, 28356, 30702, 33082, 35862, 37281, 40171, 41839, 49623, 49708, 61404, 66164, 71724, 74562, 80342, 83678, 86989, 99246, 101609, 120513, 125517, 149124, 160684, 167356, 173978, 198492, 203218, 241026, 251034, 260967, 281197, 304827, 347956, 406436, 482052, 502068, 521934, 562394, 609654, 711263, 843591, 1043868, 1124788, 1219308, 1422526, 1687182, 1727353, 2133789, 2845052, 3374364, 3454706, 4267578, 5182059, 6909412, 8535156, 10364118, 12091471, 20728236, 24182942, 36274413, 48365884, 72548826, 145097652]

約数ペア:

[(1, 145097652), (2, 72548826), (3, 48365884), (4, 36274413), (6, 24182942), (7, 20728236), (12, 12091471), (14, 10364118), (17, 8535156), (21, 6909412), (28, 5182059), (34, 4267578), (42, 3454706), (43, 3374364), (51, 2845052), (68, 2133789), (84, 1727353), (86, 1687182), (102, 1422526), (119, 1219308), (129, 1124788), (139, 1043868), (172, 843591), (204, 711263), (238, 609654), (258, 562394), (278, 521934), (289, 502068), (301, 482052), (357, 406436), (417, 347956), (476, 304827), (516, 281197), (556, 260967), (578, 251034), (602, 241026), (714, 203218), (731, 198492), (834, 173978), (867, 167356), (903, 160684), (973, 149124), (1156, 125517), (1204, 120513), (1428, 101609), (1462, 99246), (1668, 86989), (1734, 83678), (1806, 80342), (1946, 74562), (2023, 71724), (2193, 66164), (2363, 61404), (2919, 49708), (2924, 49623), (3468, 41839), (3612, 40171), (3892, 37281), (4046, 35862), (4386, 33082), (4726, 30702), (5117, 28356), (5838, 24854), (5977, 24276), (6069, 23908), (7089, 20468), (8092, 17931), (8772, 16541), (9452, 15351), (10234, 14178), (11676, 12427), (11954, 12138)]