156620464

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 180

約数和(自身を含む): 421139712

約数和(自身を除く): 264519248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 127, 143, 154, 176, 182, 196, 208, 242, 254, 286, 308, 364, 392, 484, 508, 539, 572, 616, 637, 728, 784, 847, 889, 968, 1001, 1016, 1078, 1144, 1232, 1274, 1397, 1456, 1573, 1651, 1694, 1778, 1936, 2002, 2032, 2156, 2288, 2548, 2794, 3146, 3302, 3388, 3556, 4004, 4312, 5096, 5588, 5929, 6223, 6292, 6604, 6776, 7007, 7112, 8008, 8624, 9779, 10192, 11011, 11176, 11557, 11858, 12446, 12584, 13208, 13552, 14014, 14224, 15367, 16016, 18161, 19558, 22022, 22352, 23114, 23716, 24892, 25168, 26416, 28028, 30734, 36322, 39116, 44044, 46228, 47432, 49784, 56056, 61468, 68453, 72644, 77077, 78232, 80899, 88088, 92456, 94864, 99568, 107569, 112112, 122936, 127127, 136906, 145288, 154154, 156464, 161798, 176176, 184912, 199771, 215138, 245872, 254254, 273812, 290576, 308308, 323596, 399542, 430276, 508508, 547624, 616616, 647192, 752983, 799084, 860552, 889889, 1017016, 1095248, 1233232, 1294384, 1398397, 1505966, 1598168, 1721104, 1779778, 2034032, 2796794, 3011932, 3196336, 3559556, 5593588, 6023864, 7119112, 9788779, 11187176, 12047728, 14238224, 19577558, 22374352, 39155116, 78310232, 156620464]

約数ペア:

[(1, 156620464), (2, 78310232), (4, 39155116), (7, 22374352), (8, 19577558), (11, 14238224), (13, 12047728), (14, 11187176), (16, 9788779), (22, 7119112), (26, 6023864), (28, 5593588), (44, 3559556), (49, 3196336), (52, 3011932), (56, 2796794), (77, 2034032), (88, 1779778), (91, 1721104), (98, 1598168), (104, 1505966), (112, 1398397), (121, 1294384), (127, 1233232), (143, 1095248), (154, 1017016), (176, 889889), (182, 860552), (196, 799084), (208, 752983), (242, 647192), (254, 616616), (286, 547624), (308, 508508), (364, 430276), (392, 399542), (484, 323596), (508, 308308), (539, 290576), (572, 273812), (616, 254254), (637, 245872), (728, 215138), (784, 199771), (847, 184912), (889, 176176), (968, 161798), (1001, 156464), (1016, 154154), (1078, 145288), (1144, 136906), (1232, 127127), (1274, 122936), (1397, 112112), (1456, 107569), (1573, 99568), (1651, 94864), (1694, 92456), (1778, 88088), (1936, 80899), (2002, 78232), (2032, 77077), (2156, 72644), (2288, 68453), (2548, 61468), (2794, 56056), (3146, 49784), (3302, 47432), (3388, 46228), (3556, 44044), (4004, 39116), (4312, 36322), (5096, 30734), (5588, 28028), (5929, 26416), (6223, 25168), (6292, 24892), (6604, 23716), (6776, 23114), (7007, 22352), (7112, 22022), (8008, 19558), (8624, 18161), (9779, 16016), (10192, 15367), (11011, 14224), (11176, 14014), (11557, 13552), (11858, 13208), (12446, 12584)]