102144256

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 214930688

約数和(自身を除く): 112786432

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 211, 244, 248, 256, 422, 488, 496, 844, 976, 992, 1688, 1891, 1952, 1984, 3376, 3782, 3904, 3968, 6541, 6752, 7564, 7808, 7936, 12871, 13082, 13504, 15128, 15616, 25742, 26164, 27008, 30256, 51484, 52328, 54016, 60512, 102968, 104656, 121024, 205936, 209312, 242048, 399001, 411872, 418624, 484096, 798002, 823744, 837248, 1596004, 1647488, 1674496, 3192008, 3294976, 6384016, 12768032, 25536064, 51072128, 102144256]

約数ペア:

[(1, 102144256), (2, 51072128), (4, 25536064), (8, 12768032), (16, 6384016), (31, 3294976), (32, 3192008), (61, 1674496), (62, 1647488), (64, 1596004), (122, 837248), (124, 823744), (128, 798002), (211, 484096), (244, 418624), (248, 411872), (256, 399001), (422, 242048), (488, 209312), (496, 205936), (844, 121024), (976, 104656), (992, 102968), (1688, 60512), (1891, 54016), (1952, 52328), (1984, 51484), (3376, 30256), (3782, 27008), (3904, 26164), (3968, 25742), (6541, 15616), (6752, 15128), (7564, 13504), (7808, 13082), (7936, 12871)]