158803652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 330408960

約数和(自身を除く): 171605308

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 223, 406, 446, 812, 877, 892, 1561, 1754, 3122, 3508, 6139, 6244, 6467, 12278, 12934, 24556, 25433, 25868, 45269, 50866, 90538, 101732, 178031, 181076, 195571, 356062, 391142, 712124, 782284, 1368997, 2737994, 5475988, 5671559, 11343118, 22686236, 39700913, 79401826, 158803652]

約数ペア:

[(1, 158803652), (2, 79401826), (4, 39700913), (7, 22686236), (14, 11343118), (28, 5671559), (29, 5475988), (58, 2737994), (116, 1368997), (203, 782284), (223, 712124), (406, 391142), (446, 356062), (812, 195571), (877, 181076), (892, 178031), (1561, 101732), (1754, 90538), (3122, 50866), (3508, 45269), (6139, 25868), (6244, 25433), (6467, 24556), (12278, 12934)]