100771328

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 237794304

約数和(自身を除く): 137022976

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, 512, 868, 896, 907, 992, 1736, 1792, 1814, 1984, 3472, 3584, 3628, 3968, 6349, 6944, 7256, 7936, 12698, 13888, 14512, 15872, 25396, 27776, 28117, 29024, 50792, 55552, 56234, 58048, 101584, 111104, 112468, 116096, 196819, 203168, 224936, 232192, 393638, 406336, 449872, 464384, 787276, 812672, 899744, 1574552, 1625344, 1799488, 3149104, 3250688, 3598976, 6298208, 7197952, 12596416, 14395904, 25192832, 50385664, 100771328]

約数ペア:

[(1, 100771328), (2, 50385664), (4, 25192832), (7, 14395904), (8, 12596416), (14, 7197952), (16, 6298208), (28, 3598976), (31, 3250688), (32, 3149104), (56, 1799488), (62, 1625344), (64, 1574552), (112, 899744), (124, 812672), (128, 787276), (217, 464384), (224, 449872), (248, 406336), (256, 393638), (434, 232192), (448, 224936), (496, 203168), (512, 196819), (868, 116096), (896, 112468), (907, 111104), (992, 101584), (1736, 58048), (1792, 56234), (1814, 55552), (1984, 50792), (3472, 29024), (3584, 28117), (3628, 27776), (3968, 25396), (6349, 15872), (6944, 14512), (7256, 13888), (7936, 12698)]