185091328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 387346176

約数和(自身を除く): 202254848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 256, 281, 332, 496, 562, 664, 992, 1124, 1328, 1984, 2248, 2573, 2656, 3968, 4496, 5146, 5312, 7936, 8711, 8992, 10292, 10624, 17422, 17984, 20584, 21248, 23323, 34844, 35968, 41168, 46646, 69688, 71936, 82336, 93292, 139376, 164672, 186584, 278752, 329344, 373168, 557504, 658688, 723013, 746336, 1115008, 1446026, 1492672, 2230016, 2892052, 2985344, 5784104, 5970688, 11568208, 23136416, 46272832, 92545664, 185091328]

約数ペア:

[(1, 185091328), (2, 92545664), (4, 46272832), (8, 23136416), (16, 11568208), (31, 5970688), (32, 5784104), (62, 2985344), (64, 2892052), (83, 2230016), (124, 1492672), (128, 1446026), (166, 1115008), (248, 746336), (256, 723013), (281, 658688), (332, 557504), (496, 373168), (562, 329344), (664, 278752), (992, 186584), (1124, 164672), (1328, 139376), (1984, 93292), (2248, 82336), (2573, 71936), (2656, 69688), (3968, 46646), (4496, 41168), (5146, 35968), (5312, 34844), (7936, 23323), (8711, 21248), (8992, 20584), (10292, 17984), (10624, 17422)]