156955048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19483}}^1$

素因数の和:19561

約数の個数: 32

約数和(自身を含む): 315640800

約数和(自身を除く): 158685752

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 19483, 38966, 77932, 155864, 370177, 740354, 1032599, 1480708, 2065198, 2961416, 4130396, 8260792, 19619381, 39238762, 78477524, 156955048]

約数ペア:

[(1, 156955048), (2, 78477524), (4, 39238762), (8, 19619381), (19, 8260792), (38, 4130396), (53, 2961416), (76, 2065198), (106, 1480708), (152, 1032599), (212, 740354), (424, 370177), (1007, 155864), (2014, 77932), (4028, 38966), (8056, 19483)]