156943375616

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{5393}}^1$

素因数の和:5652

約数の個数: 144

約数和(自身を含む): 342226429440

約数和(自身を除く): 185283053824

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 193, 248, 256, 304, 386, 496, 589, 608, 772, 992, 1178, 1216, 1544, 1984, 2356, 2432, 3088, 3667, 3968, 4712, 4864, 5393, 5983, 6176, 7334, 7936, 9424, 10786, 11966, 12352, 14668, 18848, 21572, 23932, 24704, 29336, 37696, 43144, 47864, 49408, 58672, 75392, 86288, 95728, 102467, 113677, 117344, 150784, 167183, 172576, 191456, 204934, 227354, 234688, 334366, 345152, 382912, 409868, 454708, 469376, 668732, 690304, 765824, 819736, 909416, 938752, 1040849, 1337464, 1380608, 1531648, 1639472, 1818832, 2081698, 2674928, 3176477, 3278944, 3637664, 4163396, 5349856, 6352954, 6557888, 7275328, 8326792, 10699712, 12705908, 13115776, 14550656, 16653584, 19776131, 21399424, 25411816, 26231552, 29101312, 32266319, 33307168, 39552262, 42798848, 50823632, 64532638, 66614336, 79104524, 101647264, 129065276, 133228672, 158209048, 203294528, 258130552, 266457344, 316418096, 406589056, 516261104, 613060061, 632836192, 813178112, 1032522208, 1226120122, 1265672384, 2065044416, 2452240244, 2531344768, 4130088832, 4904480488, 5062689536, 8260177664, 9808960976, 19617921952, 39235843904, 78471687808, 156943375616]

約数ペア:

[(1, 156943375616), (2, 78471687808), (4, 39235843904), (8, 19617921952), (16, 9808960976), (19, 8260177664), (31, 5062689536), (32, 4904480488), (38, 4130088832), (62, 2531344768), (64, 2452240244), (76, 2065044416), (124, 1265672384), (128, 1226120122), (152, 1032522208), (193, 813178112), (248, 632836192), (256, 613060061), (304, 516261104), (386, 406589056), (496, 316418096), (589, 266457344), (608, 258130552), (772, 203294528), (992, 158209048), (1178, 133228672), (1216, 129065276), (1544, 101647264), (1984, 79104524), (2356, 66614336), (2432, 64532638), (3088, 50823632), (3667, 42798848), (3968, 39552262), (4712, 33307168), (4864, 32266319), (5393, 29101312), (5983, 26231552), (6176, 25411816), (7334, 21399424), (7936, 19776131), (9424, 16653584), (10786, 14550656), (11966, 13115776), (12352, 12705908), (14668, 10699712), (18848, 8326792), (21572, 7275328), (23932, 6557888), (24704, 6352954), (29336, 5349856), (37696, 4163396), (43144, 3637664), (47864, 3278944), (49408, 3176477), (58672, 2674928), (75392, 2081698), (86288, 1818832), (95728, 1639472), (102467, 1531648), (113677, 1380608), (117344, 1337464), (150784, 1040849), (167183, 938752), (172576, 909416), (191456, 819736), (204934, 765824), (227354, 690304), (234688, 668732), (334366, 469376), (345152, 454708), (382912, 409868)]