121972928

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 308116224

約数和(自身を除く): 186143296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 424, 448, 467, 583, 616, 704, 742, 848, 934, 1166, 1232, 1484, 1696, 1868, 2332, 2464, 2968, 3269, 3392, 3736, 4081, 4664, 4928, 5137, 5936, 6538, 7472, 8162, 9328, 10274, 11872, 13076, 14944, 16324, 18656, 20548, 23744, 24751, 26152, 29888, 32648, 35959, 37312, 41096, 49502, 52304, 65296, 71918, 82192, 99004, 104608, 130592, 143836, 164384, 173257, 198008, 209216, 261184, 272261, 287672, 328768, 346514, 396016, 544522, 575344, 693028, 792032, 1089044, 1150688, 1386056, 1584064, 1905827, 2178088, 2301376, 2772112, 3811654, 4356176, 5544224, 7623308, 8712352, 11088448, 15246616, 17424704, 30493232, 60986464, 121972928]

約数ペア:

[(1, 121972928), (2, 60986464), (4, 30493232), (7, 17424704), (8, 15246616), (11, 11088448), (14, 8712352), (16, 7623308), (22, 5544224), (28, 4356176), (32, 3811654), (44, 2772112), (53, 2301376), (56, 2178088), (64, 1905827), (77, 1584064), (88, 1386056), (106, 1150688), (112, 1089044), (154, 792032), (176, 693028), (212, 575344), (224, 544522), (308, 396016), (352, 346514), (371, 328768), (424, 287672), (448, 272261), (467, 261184), (583, 209216), (616, 198008), (704, 173257), (742, 164384), (848, 143836), (934, 130592), (1166, 104608), (1232, 99004), (1484, 82192), (1696, 71918), (1868, 65296), (2332, 52304), (2464, 49502), (2968, 41096), (3269, 37312), (3392, 35959), (3736, 32648), (4081, 29888), (4664, 26152), (4928, 24751), (5137, 23744), (5936, 20548), (6538, 18656), (7472, 16324), (8162, 14944), (9328, 13076), (10274, 11872)]