155404656

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 150

約数和(自身を含む): 494891936

約数和(自身を除く): 339487280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 297, 324, 363, 396, 432, 484, 528, 594, 648, 726, 792, 891, 968, 991, 1089, 1188, 1296, 1452, 1584, 1782, 1936, 1982, 2178, 2376, 2904, 2973, 3267, 3564, 3964, 4356, 4752, 5808, 5946, 6534, 7128, 7928, 8712, 8919, 9801, 10901, 11892, 13068, 14256, 15856, 17424, 17838, 19602, 21802, 23784, 26136, 26757, 32703, 35676, 39204, 43604, 47568, 52272, 53514, 65406, 71352, 78408, 80271, 87208, 98109, 107028, 119911, 130812, 142704, 156816, 160542, 174416, 196218, 214056, 239822, 261624, 294327, 321084, 359733, 392436, 428112, 479644, 523248, 588654, 642168, 719466, 784872, 882981, 959288, 1079199, 1177308, 1284336, 1438932, 1569744, 1765962, 1918576, 2158398, 2354616, 2877864, 3237597, 3531924, 4316796, 4709232, 5755728, 6475194, 7063848, 8633592, 9712791, 12950388, 14127696, 17267184, 19425582, 25900776, 38851164, 51801552, 77702328, 155404656]

約数ペア:

[(1, 155404656), (2, 77702328), (3, 51801552), (4, 38851164), (6, 25900776), (8, 19425582), (9, 17267184), (11, 14127696), (12, 12950388), (16, 9712791), (18, 8633592), (22, 7063848), (24, 6475194), (27, 5755728), (33, 4709232), (36, 4316796), (44, 3531924), (48, 3237597), (54, 2877864), (66, 2354616), (72, 2158398), (81, 1918576), (88, 1765962), (99, 1569744), (108, 1438932), (121, 1284336), (132, 1177308), (144, 1079199), (162, 959288), (176, 882981), (198, 784872), (216, 719466), (242, 642168), (264, 588654), (297, 523248), (324, 479644), (363, 428112), (396, 392436), (432, 359733), (484, 321084), (528, 294327), (594, 261624), (648, 239822), (726, 214056), (792, 196218), (891, 174416), (968, 160542), (991, 156816), (1089, 142704), (1188, 130812), (1296, 119911), (1452, 107028), (1584, 98109), (1782, 87208), (1936, 80271), (1982, 78408), (2178, 71352), (2376, 65406), (2904, 53514), (2973, 52272), (3267, 47568), (3564, 43604), (3964, 39204), (4356, 35676), (4752, 32703), (5808, 26757), (5946, 26136), (6534, 23784), (7128, 21802), (7928, 19602), (8712, 17838), (8919, 17424), (9801, 15856), (10901, 14256), (11892, 13068)]