140380188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{69221}}^1$

素因数の和:69254

約数の個数: 36

約数和(自身を含む): 354693528

約数和(自身を除く): 214313340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 69221, 138442, 207663, 276884, 415326, 830652, 899873, 1799746, 2699619, 3599492, 5399238, 10798476, 11698349, 23396698, 35095047, 46793396, 70190094, 140380188]

約数ペア:

[(1, 140380188), (2, 70190094), (3, 46793396), (4, 35095047), (6, 23396698), (12, 11698349), (13, 10798476), (26, 5399238), (39, 3599492), (52, 2699619), (78, 1799746), (156, 899873), (169, 830652), (338, 415326), (507, 276884), (676, 207663), (1014, 138442), (2028, 69221)]