145220227032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{404009}}^1$

素因数の和:404916

約数の個数: 64

約数和(自身を含む): 384843765600

約数和(自身を除く): 239623538568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 881, 1762, 2643, 3524, 5286, 7048, 10572, 14977, 21144, 29954, 44931, 59908, 89862, 119816, 179724, 359448, 404009, 808018, 1212027, 1616036, 2424054, 3232072, 4848108, 6868153, 9696216, 13736306, 20604459, 27472612, 41208918, 54945224, 82417836, 164835672, 355931929, 711863858, 1067795787, 1423727716, 2135591574, 2847455432, 4271183148, 6050842793, 8542366296, 12101685586, 18152528379, 24203371172, 36305056758, 48406742344, 72610113516, 145220227032]

約数ペア:

[(1, 145220227032), (2, 72610113516), (3, 48406742344), (4, 36305056758), (6, 24203371172), (8, 18152528379), (12, 12101685586), (17, 8542366296), (24, 6050842793), (34, 4271183148), (51, 2847455432), (68, 2135591574), (102, 1423727716), (136, 1067795787), (204, 711863858), (408, 355931929), (881, 164835672), (1762, 82417836), (2643, 54945224), (3524, 41208918), (5286, 27472612), (7048, 20604459), (10572, 13736306), (14977, 9696216), (21144, 6868153), (29954, 4848108), (44931, 3232072), (59908, 2424054), (89862, 1616036), (119816, 1212027), (179724, 808018), (359448, 404009)]