157038788530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{256093}}^1$

素因数の和:256255

約数の個数: 64

約数和(自身を含む): 313643443680

約数和(自身を除く): 156604655150

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 89, 106, 130, 178, 265, 445, 530, 689, 890, 1157, 1378, 2314, 3445, 4717, 5785, 6890, 9434, 11570, 23585, 47170, 61321, 122642, 256093, 306605, 512186, 613210, 1280465, 2560930, 3329209, 6658418, 13572929, 16646045, 22792277, 27145858, 33292090, 45584554, 67864645, 113961385, 135729290, 176448077, 227922770, 296299601, 352896154, 592599202, 882240385, 1207990681, 1481498005, 1764480770, 2415981362, 2962996010, 6039953405, 12079906810, 15703878853, 31407757706, 78519394265, 157038788530]

約数ペア:

[(1, 157038788530), (2, 78519394265), (5, 31407757706), (10, 15703878853), (13, 12079906810), (26, 6039953405), (53, 2962996010), (65, 2415981362), (89, 1764480770), (106, 1481498005), (130, 1207990681), (178, 882240385), (265, 592599202), (445, 352896154), (530, 296299601), (689, 227922770), (890, 176448077), (1157, 135729290), (1378, 113961385), (2314, 67864645), (3445, 45584554), (4717, 33292090), (5785, 27145858), (6890, 22792277), (9434, 16646045), (11570, 13572929), (23585, 6658418), (47170, 3329209), (61321, 2560930), (122642, 1280465), (256093, 613210), (306605, 512186)]