128436732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62591}}^1$

素因数の和:62623

約数の個数: 48

約数和(自身を含む): 350515200

約数和(自身を除く): 222078468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62591, 125182, 187773, 250364, 375546, 563319, 751092, 1126638, 1189229, 1689957, 2253276, 2378458, 3379914, 3567687, 4756916, 6759828, 7135374, 10703061, 14270748, 21406122, 32109183, 42812244, 64218366, 128436732]

約数ペア:

[(1, 128436732), (2, 64218366), (3, 42812244), (4, 32109183), (6, 21406122), (9, 14270748), (12, 10703061), (18, 7135374), (19, 6759828), (27, 4756916), (36, 3567687), (38, 3379914), (54, 2378458), (57, 2253276), (76, 1689957), (108, 1189229), (114, 1126638), (171, 751092), (228, 563319), (342, 375546), (513, 250364), (684, 187773), (1026, 125182), (2052, 62591)]