156968623930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{23789}}^1$

素因数の和:24259

約数の個数: 64

約数和(自身を含む): 297886960800

約数和(自身を除く): 140918336870

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 373, 610, 746, 1769, 1865, 3538, 3730, 8845, 10817, 17690, 21634, 22753, 23789, 45506, 47578, 54085, 108170, 113765, 118945, 227530, 237890, 659837, 689881, 1319674, 1379762, 1451129, 2902258, 3299185, 3449405, 6598370, 6898810, 7255645, 8873297, 14511290, 17746594, 42082741, 44366485, 84165482, 88732970, 210413705, 257325613, 420827410, 514651226, 541271117, 1082542234, 1286628065, 2573256130, 2706355585, 5412711170, 15696862393, 31393724786, 78484311965, 156968623930]

約数ペア:

[(1, 156968623930), (2, 78484311965), (5, 31393724786), (10, 15696862393), (29, 5412711170), (58, 2706355585), (61, 2573256130), (122, 1286628065), (145, 1082542234), (290, 541271117), (305, 514651226), (373, 420827410), (610, 257325613), (746, 210413705), (1769, 88732970), (1865, 84165482), (3538, 44366485), (3730, 42082741), (8845, 17746594), (10817, 14511290), (17690, 8873297), (21634, 7255645), (22753, 6898810), (23789, 6598370), (45506, 3449405), (47578, 3299185), (54085, 2902258), (108170, 1451129), (113765, 1379762), (118945, 1319674), (227530, 689881), (237890, 659837)]