165651720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106187}}^1$

素因数の和:106214

約数の個数: 64

約数和(自身を含む): 535187520

約数和(自身を除く): 369535800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106187, 212374, 318561, 424748, 530935, 637122, 849496, 1061870, 1274244, 1380431, 1592805, 2123740, 2548488, 2760862, 3185610, 4141293, 4247480, 5521724, 6371220, 6902155, 8282586, 11043448, 12742440, 13804310, 16565172, 20706465, 27608620, 33130344, 41412930, 55217240, 82825860, 165651720]

約数ペア:

[(1, 165651720), (2, 82825860), (3, 55217240), (4, 41412930), (5, 33130344), (6, 27608620), (8, 20706465), (10, 16565172), (12, 13804310), (13, 12742440), (15, 11043448), (20, 8282586), (24, 6902155), (26, 6371220), (30, 5521724), (39, 4247480), (40, 4141293), (52, 3185610), (60, 2760862), (65, 2548488), (78, 2123740), (104, 1592805), (120, 1380431), (130, 1274244), (156, 1061870), (195, 849496), (260, 637122), (312, 530935), (390, 424748), (520, 318561), (780, 212374), (1560, 106187)]