149934848

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 353203200

約数和(自身を除く): 203268352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2699, 3472, 3968, 5398, 6944, 7936, 10796, 13888, 18893, 21592, 27776, 37786, 43184, 55552, 75572, 83669, 86368, 151144, 167338, 172736, 302288, 334676, 345472, 585683, 604576, 669352, 690944, 1171366, 1209152, 1338704, 2342732, 2418304, 2677408, 4685464, 4836608, 5354816, 9370928, 10709632, 18741856, 21419264, 37483712, 74967424, 149934848]

約数ペア:

[(1, 149934848), (2, 74967424), (4, 37483712), (7, 21419264), (8, 18741856), (14, 10709632), (16, 9370928), (28, 5354816), (31, 4836608), (32, 4685464), (56, 2677408), (62, 2418304), (64, 2342732), (112, 1338704), (124, 1209152), (128, 1171366), (217, 690944), (224, 669352), (248, 604576), (256, 585683), (434, 345472), (448, 334676), (496, 302288), (868, 172736), (896, 167338), (992, 151144), (1736, 86368), (1792, 83669), (1984, 75572), (2699, 55552), (3472, 43184), (3968, 37786), (5398, 27776), (6944, 21592), (7936, 18893), (10796, 13888)]