158354944

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 80

約数和(自身を含む): 356691456

約数和(自身を除く): 198336512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 907, 992, 1364, 1408, 1814, 1984, 2728, 2816, 3628, 3968, 5456, 5632, 7256, 7936, 9977, 10912, 14512, 15872, 19954, 21824, 28117, 29024, 39908, 43648, 56234, 58048, 79816, 87296, 112468, 116096, 159632, 174592, 224936, 232192, 309287, 319264, 449872, 464384, 618574, 638528, 899744, 1237148, 1277056, 1799488, 2474296, 2554112, 3598976, 4948592, 5108224, 7197952, 9897184, 14395904, 19794368, 39588736, 79177472, 158354944]

約数ペア:

[(1, 158354944), (2, 79177472), (4, 39588736), (8, 19794368), (11, 14395904), (16, 9897184), (22, 7197952), (31, 5108224), (32, 4948592), (44, 3598976), (62, 2554112), (64, 2474296), (88, 1799488), (124, 1277056), (128, 1237148), (176, 899744), (248, 638528), (256, 618574), (341, 464384), (352, 449872), (496, 319264), (512, 309287), (682, 232192), (704, 224936), (907, 174592), (992, 159632), (1364, 116096), (1408, 112468), (1814, 87296), (1984, 79816), (2728, 58048), (2816, 56234), (3628, 43648), (3968, 39908), (5456, 29024), (5632, 28117), (7256, 21824), (7936, 19954), (9977, 15872), (10912, 14512)]