152024540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2341}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 339945984

約数和(自身を除く): 187921444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 2341, 3247, 3820, 4682, 6494, 9364, 11705, 12988, 16235, 23410, 32470, 39797, 46820, 64940, 79594, 159188, 198985, 397970, 447131, 795940, 894262, 1788524, 2235655, 4471310, 7601227, 8942620, 15202454, 30404908, 38006135, 76012270, 152024540]

約数ペア:

[(1, 152024540), (2, 76012270), (4, 38006135), (5, 30404908), (10, 15202454), (17, 8942620), (20, 7601227), (34, 4471310), (68, 2235655), (85, 1788524), (170, 894262), (191, 795940), (340, 447131), (382, 397970), (764, 198985), (955, 159188), (1910, 79594), (2341, 64940), (3247, 46820), (3820, 39797), (4682, 32470), (6494, 23410), (9364, 16235), (11705, 12988)]