156624130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{7129}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 305449200

約数和(自身を除く): 148825070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 7129, 10985, 14258, 21970, 35645, 71290, 92677, 185354, 463385, 926770, 1204801, 2409602, 6024005, 12048010, 15662413, 31324826, 78312065, 156624130]

約数ペア:

[(1, 156624130), (2, 78312065), (5, 31324826), (10, 15662413), (13, 12048010), (26, 6024005), (65, 2409602), (130, 1204801), (169, 926770), (338, 463385), (845, 185354), (1690, 92677), (2197, 71290), (4394, 35645), (7129, 21970), (10985, 14258)]