157861181696

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4801}}^1$

素因数の和:4992

約数の個数: 144

約数和(自身を含む): 336860684160

約数和(自身を除く): 178999502464

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 103, 116, 128, 172, 206, 232, 256, 344, 412, 464, 688, 824, 928, 1247, 1376, 1648, 1856, 2494, 2752, 2987, 3296, 3712, 4429, 4801, 4988, 5504, 5974, 6592, 7424, 8858, 9602, 9976, 11008, 11948, 13184, 17716, 19204, 19952, 23896, 26368, 35432, 38408, 39904, 47792, 70864, 76816, 79808, 95584, 128441, 139229, 141728, 153632, 159616, 191168, 206443, 256882, 278458, 283456, 307264, 319232, 382336, 412886, 494503, 513764, 556916, 566912, 614528, 764672, 825772, 989006, 1027528, 1113832, 1133824, 1229056, 1651544, 1978012, 2055056, 2227664, 3303088, 3956024, 4110112, 4455328, 5986847, 6606176, 7912048, 8220224, 8910656, 11973694, 13212352, 14340587, 15824096, 16440448, 17821312, 21263629, 23947388, 26424704, 28681174, 31648192, 32880896, 35642624, 42527258, 47894776, 52849408, 57362348, 63296384, 85054516, 95789552, 114724696, 126592768, 170109032, 191579104, 229449392, 340218064, 383158208, 458898784, 616645241, 680436128, 766316416, 917797568, 1233290482, 1360872256, 1532632832, 1835595136, 2466580964, 2721744512, 3671190272, 4933161928, 5443489024, 9866323856, 19732647712, 39465295424, 78930590848, 157861181696]

約数ペア:

[(1, 157861181696), (2, 78930590848), (4, 39465295424), (8, 19732647712), (16, 9866323856), (29, 5443489024), (32, 4933161928), (43, 3671190272), (58, 2721744512), (64, 2466580964), (86, 1835595136), (103, 1532632832), (116, 1360872256), (128, 1233290482), (172, 917797568), (206, 766316416), (232, 680436128), (256, 616645241), (344, 458898784), (412, 383158208), (464, 340218064), (688, 229449392), (824, 191579104), (928, 170109032), (1247, 126592768), (1376, 114724696), (1648, 95789552), (1856, 85054516), (2494, 63296384), (2752, 57362348), (2987, 52849408), (3296, 47894776), (3712, 42527258), (4429, 35642624), (4801, 32880896), (4988, 31648192), (5504, 28681174), (5974, 26424704), (6592, 23947388), (7424, 21263629), (8858, 17821312), (9602, 16440448), (9976, 15824096), (11008, 14340587), (11948, 13212352), (13184, 11973694), (17716, 8910656), (19204, 8220224), (19952, 7912048), (23896, 6606176), (26368, 5986847), (35432, 4455328), (38408, 4110112), (39904, 3956024), (47792, 3303088), (70864, 2227664), (76816, 2055056), (79808, 1978012), (95584, 1651544), (128441, 1229056), (139229, 1133824), (141728, 1113832), (153632, 1027528), (159616, 989006), (191168, 825772), (206443, 764672), (256882, 614528), (278458, 566912), (283456, 556916), (307264, 513764), (319232, 494503), (382336, 412886)]