149383696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 371004032

約数和(自身を除く): 221620336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 146, 151, 154, 176, 242, 292, 302, 308, 484, 511, 584, 604, 616, 803, 847, 968, 1022, 1057, 1168, 1208, 1232, 1606, 1661, 1694, 1936, 2044, 2114, 2416, 3212, 3322, 3388, 4088, 4228, 5621, 6424, 6644, 6776, 8176, 8456, 8833, 11023, 11242, 11627, 12848, 13288, 13552, 16912, 17666, 18271, 22046, 22484, 23254, 26576, 35332, 36542, 44092, 44968, 46508, 61831, 70664, 73084, 77161, 88184, 89936, 93016, 121253, 123662, 127897, 141328, 146168, 154322, 176368, 186032, 242506, 247324, 255794, 292336, 308644, 485012, 494648, 511588, 617288, 848771, 970024, 989296, 1023176, 1234576, 1333783, 1697542, 1940048, 2046352, 2667566, 3395084, 5335132, 6790168, 9336481, 10670264, 13580336, 18672962, 21340528, 37345924, 74691848, 149383696]

約数ペア:

[(1, 149383696), (2, 74691848), (4, 37345924), (7, 21340528), (8, 18672962), (11, 13580336), (14, 10670264), (16, 9336481), (22, 6790168), (28, 5335132), (44, 3395084), (56, 2667566), (73, 2046352), (77, 1940048), (88, 1697542), (112, 1333783), (121, 1234576), (146, 1023176), (151, 989296), (154, 970024), (176, 848771), (242, 617288), (292, 511588), (302, 494648), (308, 485012), (484, 308644), (511, 292336), (584, 255794), (604, 247324), (616, 242506), (803, 186032), (847, 176368), (968, 154322), (1022, 146168), (1057, 141328), (1168, 127897), (1208, 123662), (1232, 121253), (1606, 93016), (1661, 89936), (1694, 88184), (1936, 77161), (2044, 73084), (2114, 70664), (2416, 61831), (3212, 46508), (3322, 44968), (3388, 44092), (4088, 36542), (4228, 35332), (5621, 26576), (6424, 23254), (6644, 22484), (6776, 22046), (8176, 18271), (8456, 17666), (8833, 16912), (11023, 13552), (11242, 13288), (11627, 12848)]