147754208

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 375417504

約数和(自身を除く): 227663296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 68, 92, 98, 112, 119, 136, 161, 184, 196, 224, 238, 241, 272, 322, 368, 391, 392, 476, 482, 544, 644, 736, 782, 784, 833, 952, 964, 1127, 1288, 1564, 1568, 1666, 1687, 1904, 1928, 2254, 2576, 2737, 3128, 3332, 3374, 3808, 3856, 4097, 4508, 5152, 5474, 5543, 6256, 6664, 6748, 7712, 8194, 9016, 10948, 11086, 11809, 12512, 13328, 13496, 16388, 18032, 19159, 21896, 22172, 23618, 26656, 26992, 28679, 32776, 36064, 38318, 38801, 43792, 44344, 47236, 53984, 57358, 65552, 76636, 77602, 87584, 88688, 94231, 94472, 114716, 131104, 153272, 155204, 177376, 188462, 188944, 200753, 229432, 271607, 306544, 310408, 376924, 377888, 401506, 458864, 543214, 613088, 620816, 659617, 753848, 803012, 917728, 1086428, 1241632, 1319234, 1507696, 1606024, 2172856, 2638468, 3015392, 3212048, 4345712, 4617319, 5276936, 6424096, 8691424, 9234638, 10553872, 18469276, 21107744, 36938552, 73877104, 147754208]

約数ペア:

[(1, 147754208), (2, 73877104), (4, 36938552), (7, 21107744), (8, 18469276), (14, 10553872), (16, 9234638), (17, 8691424), (23, 6424096), (28, 5276936), (32, 4617319), (34, 4345712), (46, 3212048), (49, 3015392), (56, 2638468), (68, 2172856), (92, 1606024), (98, 1507696), (112, 1319234), (119, 1241632), (136, 1086428), (161, 917728), (184, 803012), (196, 753848), (224, 659617), (238, 620816), (241, 613088), (272, 543214), (322, 458864), (368, 401506), (391, 377888), (392, 376924), (476, 310408), (482, 306544), (544, 271607), (644, 229432), (736, 200753), (782, 188944), (784, 188462), (833, 177376), (952, 155204), (964, 153272), (1127, 131104), (1288, 114716), (1564, 94472), (1568, 94231), (1666, 88688), (1687, 87584), (1904, 77602), (1928, 76636), (2254, 65552), (2576, 57358), (2737, 53984), (3128, 47236), (3332, 44344), (3374, 43792), (3808, 38801), (3856, 38318), (4097, 36064), (4508, 32776), (5152, 28679), (5474, 26992), (5543, 26656), (6256, 23618), (6664, 22172), (6748, 21896), (7712, 19159), (8194, 18032), (9016, 16388), (10948, 13496), (11086, 13328), (11809, 12512)]