131567246512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15427679}}^1$

素因数の和:15427741

約数の個数: 40

約数和(自身を含む): 281215751040

約数和(自身を除く): 149648504528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 15427679, 30855358, 61710716, 123421432, 200559827, 246842864, 401119654, 632534839, 802239308, 1265069678, 1604478616, 2530139356, 3208957232, 5060278712, 8222952907, 10120557424, 16445905814, 32891811628, 65783623256, 131567246512]

約数ペア:

[(1, 131567246512), (2, 65783623256), (4, 32891811628), (8, 16445905814), (13, 10120557424), (16, 8222952907), (26, 5060278712), (41, 3208957232), (52, 2530139356), (82, 1604478616), (104, 1265069678), (164, 802239308), (208, 632534839), (328, 401119654), (533, 246842864), (656, 200559827), (1066, 123421432), (2132, 61710716), (4264, 30855358), (8528, 15427679)]