156746150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12437

約数の個数: 48

約数和(自身を含む): 331907328

約数和(自身を除く): 175161178

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12391, 12650, 24782, 61955, 123910, 136301, 272602, 284993, 309775, 569986, 619550, 681505, 1363010, 1424965, 2849930, 3134923, 3407525, 6269846, 6815050, 7124825, 14249650, 15674615, 31349230, 78373075, 156746150]

約数ペア:

[(1, 156746150), (2, 78373075), (5, 31349230), (10, 15674615), (11, 14249650), (22, 7124825), (23, 6815050), (25, 6269846), (46, 3407525), (50, 3134923), (55, 2849930), (110, 1424965), (115, 1363010), (230, 681505), (253, 619550), (275, 569986), (506, 309775), (550, 284993), (575, 272602), (1150, 136301), (1265, 123910), (2530, 61955), (6325, 24782), (12391, 12650)]