156931467138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1\times {\mathrm{2381}}^1$

素因数の和:3608

約数の個数: 96

約数和(自身を含む): 360295603200

約数和(自身を除く): 203364136062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 342, 382, 573, 1009, 1146, 1719, 2018, 2381, 3027, 3438, 3629, 4762, 6054, 7143, 7258, 9081, 10887, 14286, 18162, 19171, 21429, 21774, 32661, 38342, 42858, 45239, 57513, 65322, 90478, 115026, 135717, 172539, 192719, 271434, 345078, 385438, 407151, 454771, 578157, 814302, 909542, 1156314, 1364313, 1734471, 2402429, 2728626, 3468942, 3661661, 4092939, 4804858, 7207287, 7323322, 8185878, 8640649, 10984983, 14414574, 17281298, 21621861, 21969966, 25921947, 32954949, 43243722, 45646151, 51843894, 65909898, 77765841, 91292302, 136938453, 155531682, 273876906, 410815359, 458863939, 821630718, 917727878, 1376591817, 2753183634, 4129775451, 8259550902, 8718414841, 17436829682, 26155244523, 52310489046, 78465733569, 156931467138]

約数ペア:

[(1, 156931467138), (2, 78465733569), (3, 52310489046), (6, 26155244523), (9, 17436829682), (18, 8718414841), (19, 8259550902), (38, 4129775451), (57, 2753183634), (114, 1376591817), (171, 917727878), (191, 821630718), (342, 458863939), (382, 410815359), (573, 273876906), (1009, 155531682), (1146, 136938453), (1719, 91292302), (2018, 77765841), (2381, 65909898), (3027, 51843894), (3438, 45646151), (3629, 43243722), (4762, 32954949), (6054, 25921947), (7143, 21969966), (7258, 21621861), (9081, 17281298), (10887, 14414574), (14286, 10984983), (18162, 8640649), (19171, 8185878), (21429, 7323322), (21774, 7207287), (32661, 4804858), (38342, 4092939), (42858, 3661661), (45239, 3468942), (57513, 2728626), (65322, 2402429), (90478, 1734471), (115026, 1364313), (135717, 1156314), (172539, 909542), (192719, 814302), (271434, 578157), (345078, 454771), (385438, 407151)]