155280239724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^2\times {\mathrm{11923}}^1$

素因数の和:12427

約数の個数: 72

約数和(自身を含む): 383024635840

約数和(自身を除く): 227744396116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 4541, 9082, 11923, 13623, 18164, 23846, 27246, 35769, 47692, 54492, 57121, 71538, 114242, 143076, 171363, 226537, 228484, 342726, 453074, 679611, 685452, 906148, 1085299, 1359222, 2170598, 2718444, 2849597, 3255897, 4341196, 5699194, 6511794, 8548791, 11398388, 13023588, 17097582, 34195164, 54142343, 108284686, 162427029, 216569372, 324854058, 649708116, 681053683, 1362107366, 2043161049, 2724214732, 4086322098, 8172644196, 12940019977, 25880039954, 38820059931, 51760079908, 77640119862, 155280239724]

約数ペア:

[(1, 155280239724), (2, 77640119862), (3, 51760079908), (4, 38820059931), (6, 25880039954), (12, 12940019977), (19, 8172644196), (38, 4086322098), (57, 2724214732), (76, 2043161049), (114, 1362107366), (228, 681053683), (239, 649708116), (478, 324854058), (717, 216569372), (956, 162427029), (1434, 108284686), (2868, 54142343), (4541, 34195164), (9082, 17097582), (11923, 13023588), (13623, 11398388), (18164, 8548791), (23846, 6511794), (27246, 5699194), (35769, 4341196), (47692, 3255897), (54492, 2849597), (57121, 2718444), (71538, 2170598), (114242, 1359222), (143076, 1085299), (171363, 906148), (226537, 685452), (228484, 679611), (342726, 453074)]