157181024

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 423508176

約数和(自身を除く): 266327152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 701, 728, 784, 1001, 1078, 1144, 1232, 1274, 1402, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2804, 2912, 4004, 4312, 4576, 4907, 5096, 5608, 7007, 7711, 8008, 8624, 9113, 9814, 10192, 11216, 14014, 15422, 16016, 17248, 18226, 19628, 20384, 22432, 28028, 30844, 32032, 34349, 36452, 39256, 53977, 56056, 61688, 63791, 68698, 72904, 78512, 100243, 107954, 112112, 123376, 127582, 137396, 145808, 157024, 200486, 215908, 224224, 246752, 255164, 274792, 291616, 377839, 400972, 431816, 446537, 510328, 549584, 701701, 755678, 801944, 863632, 893074, 1020656, 1099168, 1403402, 1511356, 1603888, 1727264, 1786148, 2041312, 2806804, 3022712, 3207776, 3572296, 4911907, 5613608, 6045424, 7144592, 9823814, 11227216, 12090848, 14289184, 19647628, 22454432, 39295256, 78590512, 157181024]

約数ペア:

[(1, 157181024), (2, 78590512), (4, 39295256), (7, 22454432), (8, 19647628), (11, 14289184), (13, 12090848), (14, 11227216), (16, 9823814), (22, 7144592), (26, 6045424), (28, 5613608), (32, 4911907), (44, 3572296), (49, 3207776), (52, 3022712), (56, 2806804), (77, 2041312), (88, 1786148), (91, 1727264), (98, 1603888), (104, 1511356), (112, 1403402), (143, 1099168), (154, 1020656), (176, 893074), (182, 863632), (196, 801944), (208, 755678), (224, 701701), (286, 549584), (308, 510328), (352, 446537), (364, 431816), (392, 400972), (416, 377839), (539, 291616), (572, 274792), (616, 255164), (637, 246752), (701, 224224), (728, 215908), (784, 200486), (1001, 157024), (1078, 145808), (1144, 137396), (1232, 127582), (1274, 123376), (1402, 112112), (1456, 107954), (1568, 100243), (2002, 78512), (2156, 72904), (2288, 68698), (2464, 63791), (2548, 61688), (2804, 56056), (2912, 53977), (4004, 39256), (4312, 36452), (4576, 34349), (4907, 32032), (5096, 30844), (5608, 28028), (7007, 22432), (7711, 20384), (8008, 19628), (8624, 18226), (9113, 17248), (9814, 16016), (10192, 15422), (11216, 14014)]