156920030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 160340770

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 67, 85, 115, 134, 170, 230, 335, 391, 599, 670, 782, 1139, 1198, 1541, 1955, 2278, 2995, 3082, 3910, 5695, 5990, 7705, 10183, 11390, 13777, 15410, 20366, 26197, 27554, 40133, 50915, 52394, 68885, 80266, 101830, 130985, 137770, 200665, 234209, 261970, 401330, 468418, 682261, 923059, 1171045, 1364522, 1846118, 2342090, 3411305, 4615295, 6822610, 9230590, 15692003, 31384006, 78460015, 156920030]

約数ペア:

[(1, 156920030), (2, 78460015), (5, 31384006), (10, 15692003), (17, 9230590), (23, 6822610), (34, 4615295), (46, 3411305), (67, 2342090), (85, 1846118), (115, 1364522), (134, 1171045), (170, 923059), (230, 682261), (335, 468418), (391, 401330), (599, 261970), (670, 234209), (782, 200665), (1139, 137770), (1198, 130985), (1541, 101830), (1955, 80266), (2278, 68885), (2995, 52394), (3082, 50915), (3910, 40133), (5695, 27554), (5990, 26197), (7705, 20366), (10183, 15410), (11390, 13777)]