123365396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23561}}^1$

素因数の和:23600

約数の個数: 48

約数和(自身を含む): 285005952

約数和(自身を除く): 161640556

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 23561, 47122, 94244, 164927, 259171, 329854, 400537, 518342, 659708, 801074, 1036684, 1602148, 1814197, 2803759, 3628394, 4405907, 5607518, 7256788, 8811814, 11215036, 17623628, 30841349, 61682698, 123365396]

約数ペア:

[(1, 123365396), (2, 61682698), (4, 30841349), (7, 17623628), (11, 11215036), (14, 8811814), (17, 7256788), (22, 5607518), (28, 4405907), (34, 3628394), (44, 2803759), (68, 1814197), (77, 1602148), (119, 1036684), (154, 801074), (187, 659708), (238, 518342), (308, 400537), (374, 329854), (476, 259171), (748, 164927), (1309, 94244), (2618, 47122), (5236, 23561)]