130255244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 272213760

約数和(自身を除く): 141958516

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1652, 2131, 2183, 4262, 4366, 8524, 8732, 14917, 15281, 29834, 30562, 59668, 61124, 78847, 125729, 157694, 251458, 315388, 502916, 551929, 880103, 1103858, 1760206, 2207716, 3520412, 4651973, 9303946, 18607892, 32563811, 65127622, 130255244]

約数ペア:

[(1, 130255244), (2, 65127622), (4, 32563811), (7, 18607892), (14, 9303946), (28, 4651973), (37, 3520412), (59, 2207716), (74, 1760206), (118, 1103858), (148, 880103), (236, 551929), (259, 502916), (413, 315388), (518, 251458), (826, 157694), (1036, 125729), (1652, 78847), (2131, 61124), (2183, 59668), (4262, 30562), (4366, 29834), (8524, 15281), (8732, 14917)]