156799721385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{185057}}^1$

素因数の和:186078

約数の個数: 48

約数和(自身を含む): 286380956160

約数和(自身を除く): 129581234775

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 991, 2973, 4955, 8919, 14865, 18829, 44595, 56487, 94145, 169461, 185057, 282435, 555171, 847305, 925285, 1665513, 2775855, 3516083, 8327565, 10548249, 17580415, 31644747, 52741245, 158223735, 183391487, 550174461, 916957435, 1650523383, 2750872305, 3484438253, 8252616915, 10453314759, 17422191265, 31359944277, 52266573795, 156799721385]

約数ペア:

[(1, 156799721385), (3, 52266573795), (5, 31359944277), (9, 17422191265), (15, 10453314759), (19, 8252616915), (45, 3484438253), (57, 2750872305), (95, 1650523383), (171, 916957435), (285, 550174461), (855, 183391487), (991, 158223735), (2973, 52741245), (4955, 31644747), (8919, 17580415), (14865, 10548249), (18829, 8327565), (44595, 3516083), (56487, 2775855), (94145, 1665513), (169461, 925285), (185057, 847305), (282435, 555171)]