127805568

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 248207232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 128, 132, 158, 176, 192, 237, 264, 316, 352, 383, 384, 474, 528, 632, 704, 766, 869, 948, 1056, 1149, 1264, 1408, 1532, 1738, 1896, 2112, 2298, 2528, 2607, 3064, 3476, 3792, 4213, 4224, 4596, 5056, 5214, 6128, 6952, 7584, 8426, 9192, 10112, 10428, 12256, 12639, 13904, 15168, 16852, 18384, 20856, 24512, 25278, 27808, 30257, 30336, 33704, 36768, 41712, 49024, 50556, 55616, 60514, 67408, 73536, 83424, 90771, 101112, 111232, 121028, 134816, 147072, 166848, 181542, 202224, 242056, 269632, 332827, 333696, 363084, 404448, 484112, 539264, 665654, 726168, 808896, 968224, 998481, 1331308, 1452336, 1617792, 1936448, 1996962, 2662616, 2904672, 3872896, 3993924, 5325232, 5809344, 7987848, 10650464, 11618688, 15975696, 21300928, 31951392, 42601856, 63902784, 127805568]

約数ペア:

[(1, 127805568), (2, 63902784), (3, 42601856), (4, 31951392), (6, 21300928), (8, 15975696), (11, 11618688), (12, 10650464), (16, 7987848), (22, 5809344), (24, 5325232), (32, 3993924), (33, 3872896), (44, 2904672), (48, 2662616), (64, 1996962), (66, 1936448), (79, 1617792), (88, 1452336), (96, 1331308), (128, 998481), (132, 968224), (158, 808896), (176, 726168), (192, 665654), (237, 539264), (264, 484112), (316, 404448), (352, 363084), (383, 333696), (384, 332827), (474, 269632), (528, 242056), (632, 202224), (704, 181542), (766, 166848), (869, 147072), (948, 134816), (1056, 121028), (1149, 111232), (1264, 101112), (1408, 90771), (1532, 83424), (1738, 73536), (1896, 67408), (2112, 60514), (2298, 55616), (2528, 50556), (2607, 49024), (3064, 41712), (3476, 36768), (3792, 33704), (4213, 30336), (4224, 30257), (4596, 27808), (5056, 25278), (5214, 24512), (6128, 20856), (6952, 18384), (7584, 16852), (8426, 15168), (9192, 13904), (10112, 12639), (10428, 12256)]