156780080306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{40056229}}^1$

素因数の和:40056353

約数の個数: 16

約数和(自身を含む): 249950875200

約数和(自身を除く): 93170794894

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 40056229, 80112458, 761068351, 1522136702, 4125791587, 8251583174, 78390040153, 156780080306]

約数ペア:

[(1, 156780080306), (2, 78390040153), (19, 8251583174), (38, 4125791587), (103, 1522136702), (206, 761068351), (1957, 80112458), (3914, 40056229)]