121757468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 259197120

約数和(自身を除く): 137439652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 229, 238, 458, 476, 916, 1117, 1603, 2234, 3206, 3893, 4468, 6412, 7786, 7819, 15572, 15638, 18989, 27251, 31276, 37978, 54502, 75956, 109004, 132923, 255793, 265846, 511586, 531692, 1023172, 1790551, 3581102, 4348481, 7162204, 8696962, 17393924, 30439367, 60878734, 121757468]

約数ペア:

[(1, 121757468), (2, 60878734), (4, 30439367), (7, 17393924), (14, 8696962), (17, 7162204), (28, 4348481), (34, 3581102), (68, 1790551), (119, 1023172), (229, 531692), (238, 511586), (458, 265846), (476, 255793), (916, 132923), (1117, 109004), (1603, 75956), (2234, 54502), (3206, 37978), (3893, 31276), (4468, 27251), (6412, 18989), (7786, 15638), (7819, 15572)]