138514944

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2961

約数の個数: 80

約数和(自身を含む): 381047040

約数和(自身を除く): 242532096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2909, 2976, 3968, 5818, 5952, 7936, 8727, 11636, 11904, 15872, 17454, 23272, 23808, 34908, 46544, 47616, 69816, 90179, 93088, 139632, 180358, 186176, 270537, 279264, 360716, 372352, 541074, 558528, 721432, 744704, 1082148, 1117056, 1442864, 1489408, 2164296, 2234112, 2885728, 4328592, 4468224, 5771456, 8657184, 11542912, 17314368, 23085824, 34628736, 46171648, 69257472, 138514944]

約数ペア:

[(1, 138514944), (2, 69257472), (3, 46171648), (4, 34628736), (6, 23085824), (8, 17314368), (12, 11542912), (16, 8657184), (24, 5771456), (31, 4468224), (32, 4328592), (48, 2885728), (62, 2234112), (64, 2164296), (93, 1489408), (96, 1442864), (124, 1117056), (128, 1082148), (186, 744704), (192, 721432), (248, 558528), (256, 541074), (372, 372352), (384, 360716), (496, 279264), (512, 270537), (744, 186176), (768, 180358), (992, 139632), (1488, 93088), (1536, 90179), (1984, 69816), (2909, 47616), (2976, 46544), (3968, 34908), (5818, 23808), (5952, 23272), (7936, 17454), (8727, 15872), (11636, 11904)]