138178889296

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{36107}}^1$

素因数の和:36896

約数の個数: 80

約数和(自身を含む): 312915972096

約数和(自身を除く): 174737082800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 727, 752, 1316, 1454, 2632, 2908, 5089, 5264, 5816, 10178, 11632, 20356, 34169, 36107, 40712, 68338, 72214, 81424, 136676, 144428, 239183, 252749, 273352, 288856, 478366, 505498, 546704, 577712, 956732, 1010996, 1697029, 1913464, 2021992, 3394058, 3826928, 4043984, 6788116, 11879203, 13576232, 23758406, 26249789, 27152464, 47516812, 52499578, 95033624, 104999156, 183748523, 190067248, 209998312, 367497046, 419996624, 734994092, 1233740083, 1469988184, 2467480166, 2939976368, 4934960332, 8636180581, 9869920664, 17272361162, 19739841328, 34544722324, 69089444648, 138178889296]

約数ペア:

[(1, 138178889296), (2, 69089444648), (4, 34544722324), (7, 19739841328), (8, 17272361162), (14, 9869920664), (16, 8636180581), (28, 4934960332), (47, 2939976368), (56, 2467480166), (94, 1469988184), (112, 1233740083), (188, 734994092), (329, 419996624), (376, 367497046), (658, 209998312), (727, 190067248), (752, 183748523), (1316, 104999156), (1454, 95033624), (2632, 52499578), (2908, 47516812), (5089, 27152464), (5264, 26249789), (5816, 23758406), (10178, 13576232), (11632, 11879203), (20356, 6788116), (34169, 4043984), (36107, 3826928), (40712, 3394058), (68338, 2021992), (72214, 1913464), (81424, 1697029), (136676, 1010996), (144428, 956732), (239183, 577712), (252749, 546704), (273352, 505498), (288856, 478366)]