122905893712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1\times {\mathrm{821}}^1$

素因数の和:1641

約数の個数: 160

約数和(自身を含む): 290030008320

約数和(自身を除く): 167124114608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 103, 112, 133, 152, 206, 266, 304, 412, 532, 683, 721, 821, 824, 1064, 1366, 1442, 1642, 1648, 1957, 2128, 2732, 2884, 3284, 3914, 4781, 5464, 5747, 5768, 6568, 7828, 9562, 10928, 11494, 11536, 12977, 13136, 13699, 15599, 15656, 19124, 22988, 25954, 27398, 31198, 31312, 38248, 45976, 51908, 54796, 62396, 70349, 76496, 84563, 90839, 91952, 103816, 109193, 109592, 124792, 140698, 169126, 181678, 207632, 218386, 219184, 249584, 281396, 338252, 363356, 436772, 492443, 560743, 562792, 591941, 676504, 726712, 873544, 984886, 1121486, 1125584, 1183882, 1336631, 1353008, 1453424, 1606697, 1747088, 1969772, 2242972, 2367764, 2673262, 3213394, 3925201, 3939544, 4485944, 4735528, 5346524, 6426788, 7850402, 7879088, 8971888, 9356417, 9471056, 10654117, 10693048, 11246879, 12853576, 15700804, 18712834, 21308234, 21386096, 22493758, 25707152, 31401608, 37425668, 42616468, 44987516, 57756529, 62803216, 74578819, 74851336, 85232936, 89975032, 115513058, 149157638, 149702672, 170465872, 179950064, 231026116, 298315276, 404295703, 462052232, 596630552, 808591406, 924104464, 1097374051, 1193261104, 1617182812, 2194748102, 3234365624, 4389496204, 6468731248, 7681618357, 8778992408, 15363236714, 17557984816, 30726473428, 61452946856, 122905893712]

約数ペア:

[(1, 122905893712), (2, 61452946856), (4, 30726473428), (7, 17557984816), (8, 15363236714), (14, 8778992408), (16, 7681618357), (19, 6468731248), (28, 4389496204), (38, 3234365624), (56, 2194748102), (76, 1617182812), (103, 1193261104), (112, 1097374051), (133, 924104464), (152, 808591406), (206, 596630552), (266, 462052232), (304, 404295703), (412, 298315276), (532, 231026116), (683, 179950064), (721, 170465872), (821, 149702672), (824, 149157638), (1064, 115513058), (1366, 89975032), (1442, 85232936), (1642, 74851336), (1648, 74578819), (1957, 62803216), (2128, 57756529), (2732, 44987516), (2884, 42616468), (3284, 37425668), (3914, 31401608), (4781, 25707152), (5464, 22493758), (5747, 21386096), (5768, 21308234), (6568, 18712834), (7828, 15700804), (9562, 12853576), (10928, 11246879), (11494, 10693048), (11536, 10654117), (12977, 9471056), (13136, 9356417), (13699, 8971888), (15599, 7879088), (15656, 7850402), (19124, 6426788), (22988, 5346524), (25954, 4735528), (27398, 4485944), (31198, 3939544), (31312, 3925201), (38248, 3213394), (45976, 2673262), (51908, 2367764), (54796, 2242972), (62396, 1969772), (70349, 1747088), (76496, 1606697), (84563, 1453424), (90839, 1353008), (91952, 1336631), (103816, 1183882), (109193, 1125584), (109592, 1121486), (124792, 984886), (140698, 873544), (169126, 726712), (181678, 676504), (207632, 591941), (218386, 562792), (219184, 560743), (249584, 492443), (281396, 436772), (338252, 363356)]