155944384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 56

約数和(自身を含む): 323624448

約数和(自身を除く): 167680064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 947, 992, 1328, 1894, 1984, 2573, 2656, 3788, 5146, 5312, 7576, 10292, 15152, 20584, 29357, 30304, 41168, 58714, 60608, 78601, 82336, 117428, 157202, 164672, 234856, 314404, 469712, 628808, 939424, 1257616, 1878848, 2436631, 2515232, 4873262, 5030464, 9746524, 19493048, 38986096, 77972192, 155944384]

約数ペア:

[(1, 155944384), (2, 77972192), (4, 38986096), (8, 19493048), (16, 9746524), (31, 5030464), (32, 4873262), (62, 2515232), (64, 2436631), (83, 1878848), (124, 1257616), (166, 939424), (248, 628808), (332, 469712), (496, 314404), (664, 234856), (947, 164672), (992, 157202), (1328, 117428), (1894, 82336), (1984, 78601), (2573, 60608), (2656, 58714), (3788, 41168), (5146, 30304), (5312, 29357), (7576, 20584), (10292, 15152)]