145865168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17299}}^1$

素因数の和:17355

約数の個数: 40

約数和(自身を含む): 308908800

約数和(自身を除く): 163043632

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 17299, 34598, 69196, 138392, 276784, 294083, 536269, 588166, 1072538, 1176332, 2145076, 2352664, 4290152, 4705328, 8580304, 9116573, 18233146, 36466292, 72932584, 145865168]

約数ペア:

[(1, 145865168), (2, 72932584), (4, 36466292), (8, 18233146), (16, 9116573), (17, 8580304), (31, 4705328), (34, 4290152), (62, 2352664), (68, 2145076), (124, 1176332), (136, 1072538), (248, 588166), (272, 536269), (496, 294083), (527, 276784), (1054, 138392), (2108, 69196), (4216, 34598), (8432, 17299)]