145574268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 408576000

約数和(自身を除く): 263001732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 151, 161, 276, 302, 322, 453, 483, 499, 604, 644, 906, 966, 998, 1057, 1497, 1812, 1932, 1996, 2114, 2994, 3171, 3473, 3493, 4228, 5988, 6342, 6946, 6986, 10419, 10479, 11477, 12684, 13892, 13972, 20838, 20958, 22954, 24311, 34431, 41676, 41916, 45908, 48622, 68862, 72933, 75349, 80339, 97244, 137724, 145866, 150698, 160678, 226047, 241017, 291732, 301396, 321356, 452094, 482034, 527443, 904188, 964068, 1054886, 1582329, 1733027, 2109772, 3164658, 3466054, 5199081, 6329316, 6932108, 10398162, 12131189, 20796324, 24262378, 36393567, 48524756, 72787134, 145574268]

約数ペア:

[(1, 145574268), (2, 72787134), (3, 48524756), (4, 36393567), (6, 24262378), (7, 20796324), (12, 12131189), (14, 10398162), (21, 6932108), (23, 6329316), (28, 5199081), (42, 3466054), (46, 3164658), (69, 2109772), (84, 1733027), (92, 1582329), (138, 1054886), (151, 964068), (161, 904188), (276, 527443), (302, 482034), (322, 452094), (453, 321356), (483, 301396), (499, 291732), (604, 241017), (644, 226047), (906, 160678), (966, 150698), (998, 145866), (1057, 137724), (1497, 97244), (1812, 80339), (1932, 75349), (1996, 72933), (2114, 68862), (2994, 48622), (3171, 45908), (3473, 41916), (3493, 41676), (4228, 34431), (5988, 24311), (6342, 22954), (6946, 20958), (6986, 20838), (10419, 13972), (10479, 13892), (11477, 12684)]