145034596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 305512704

約数和(自身を除く): 160478108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 1993, 2599, 3164, 3986, 5198, 7972, 10396, 13951, 18193, 27902, 36386, 45839, 55804, 72772, 91678, 183356, 225209, 320873, 450418, 641746, 900836, 1283492, 1576463, 3152926, 5179807, 6305852, 10359614, 20719228, 36258649, 72517298, 145034596]

約数ペア:

[(1, 145034596), (2, 72517298), (4, 36258649), (7, 20719228), (14, 10359614), (23, 6305852), (28, 5179807), (46, 3152926), (92, 1576463), (113, 1283492), (161, 900836), (226, 641746), (322, 450418), (452, 320873), (644, 225209), (791, 183356), (1582, 91678), (1993, 72772), (2599, 55804), (3164, 45839), (3986, 36386), (5198, 27902), (7972, 18193), (10396, 13951)]