15156720128

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1206

約数の個数: 160

約数和(自身を含む): 35060256000

約数和(自身を除く): 19903535872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 139, 152, 176, 209, 256, 278, 304, 352, 418, 512, 556, 608, 704, 836, 1019, 1112, 1216, 1408, 1529, 1672, 2038, 2224, 2432, 2641, 2816, 3058, 3344, 4076, 4448, 4864, 5282, 5632, 6116, 6688, 8152, 8896, 9728, 10564, 11209, 12232, 13376, 16304, 17792, 19361, 21128, 22418, 24464, 26752, 29051, 32608, 35584, 38722, 42256, 44836, 48928, 53504, 58102, 65216, 71168, 77444, 84512, 89672, 97856, 107008, 116204, 130432, 141641, 154888, 169024, 179344, 195712, 212971, 232408, 260864, 283282, 309776, 338048, 358688, 391424, 425942, 464816, 521728, 566564, 619552, 676096, 717376, 782848, 851884, 929632, 1133128, 1239104, 1352192, 1434752, 1558051, 1703768, 1859264, 2266256, 2478208, 2691179, 2869504, 3116102, 3407536, 3718528, 4532512, 4956416, 5382358, 5739008, 6232204, 6815072, 7437056, 9065024, 9912832, 10764716, 12464408, 13630144, 14874112, 18130048, 21529432, 24928816, 27260288, 29602969, 36260096, 43058864, 49857632, 54520576, 59205938, 72520192, 86117728, 99715264, 109041152, 118411876, 172235456, 199430528, 236823752, 344470912, 398861056, 473647504, 688941824, 797722112, 947295008, 1377883648, 1894590016, 3789180032, 7578360064, 15156720128]

約数ペア:

[(1, 15156720128), (2, 7578360064), (4, 3789180032), (8, 1894590016), (11, 1377883648), (16, 947295008), (19, 797722112), (22, 688941824), (32, 473647504), (38, 398861056), (44, 344470912), (64, 236823752), (76, 199430528), (88, 172235456), (128, 118411876), (139, 109041152), (152, 99715264), (176, 86117728), (209, 72520192), (256, 59205938), (278, 54520576), (304, 49857632), (352, 43058864), (418, 36260096), (512, 29602969), (556, 27260288), (608, 24928816), (704, 21529432), (836, 18130048), (1019, 14874112), (1112, 13630144), (1216, 12464408), (1408, 10764716), (1529, 9912832), (1672, 9065024), (2038, 7437056), (2224, 6815072), (2432, 6232204), (2641, 5739008), (2816, 5382358), (3058, 4956416), (3344, 4532512), (4076, 3718528), (4448, 3407536), (4864, 3116102), (5282, 2869504), (5632, 2691179), (6116, 2478208), (6688, 2266256), (8152, 1859264), (8896, 1703768), (9728, 1558051), (10564, 1434752), (11209, 1352192), (12232, 1239104), (13376, 1133128), (16304, 929632), (17792, 851884), (19361, 782848), (21128, 717376), (22418, 676096), (24464, 619552), (26752, 566564), (29051, 521728), (32608, 464816), (35584, 425942), (38722, 391424), (42256, 358688), (44836, 338048), (48928, 309776), (53504, 283282), (58102, 260864), (65216, 232408), (71168, 212971), (77444, 195712), (84512, 179344), (89672, 169024), (97856, 154888), (107008, 141641), (116204, 130432)]