16185940224

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8324

約数の個数: 144

約数和(自身を含む): 45009076224

約数和(自身を除く): 28823136000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 166, 186, 192, 248, 249, 256, 332, 372, 384, 496, 498, 664, 744, 768, 992, 996, 1328, 1488, 1984, 1992, 2573, 2656, 2976, 3968, 3984, 5146, 5312, 5952, 7719, 7936, 7968, 8191, 10292, 10624, 11904, 15438, 15936, 16382, 20584, 21248, 23808, 24573, 30876, 31872, 32764, 41168, 49146, 61752, 63744, 65528, 82336, 98292, 123504, 131056, 164672, 196584, 247008, 253921, 262112, 329344, 393168, 494016, 507842, 524224, 658688, 679853, 761763, 786336, 988032, 1015684, 1048448, 1359706, 1523526, 1572672, 1976064, 2031368, 2039559, 2096896, 2719412, 3047052, 3145344, 4062736, 4079118, 5438824, 6094104, 6290688, 8125472, 8158236, 10877648, 12188208, 16250944, 16316472, 21075443, 21755296, 24376416, 32501888, 32632944, 42150886, 43510592, 48752832, 63226329, 65003776, 65265888, 84301772, 87021184, 97505664, 126452658, 130531776, 168603544, 174042368, 195011328, 252905316, 261063552, 337207088, 505810632, 522127104, 674414176, 1011621264, 1348828352, 2023242528, 2697656704, 4046485056, 5395313408, 8092970112, 16185940224]

約数ペア:

[(1, 16185940224), (2, 8092970112), (3, 5395313408), (4, 4046485056), (6, 2697656704), (8, 2023242528), (12, 1348828352), (16, 1011621264), (24, 674414176), (31, 522127104), (32, 505810632), (48, 337207088), (62, 261063552), (64, 252905316), (83, 195011328), (93, 174042368), (96, 168603544), (124, 130531776), (128, 126452658), (166, 97505664), (186, 87021184), (192, 84301772), (248, 65265888), (249, 65003776), (256, 63226329), (332, 48752832), (372, 43510592), (384, 42150886), (496, 32632944), (498, 32501888), (664, 24376416), (744, 21755296), (768, 21075443), (992, 16316472), (996, 16250944), (1328, 12188208), (1488, 10877648), (1984, 8158236), (1992, 8125472), (2573, 6290688), (2656, 6094104), (2976, 5438824), (3968, 4079118), (3984, 4062736), (5146, 3145344), (5312, 3047052), (5952, 2719412), (7719, 2096896), (7936, 2039559), (7968, 2031368), (8191, 1976064), (10292, 1572672), (10624, 1523526), (11904, 1359706), (15438, 1048448), (15936, 1015684), (16382, 988032), (20584, 786336), (21248, 761763), (23808, 679853), (24573, 658688), (30876, 524224), (31872, 507842), (32764, 494016), (41168, 393168), (49146, 329344), (61752, 262112), (63744, 253921), (65528, 247008), (82336, 196584), (98292, 164672), (123504, 131056)]