153494144

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 319610880

約数和(自身を除く): 166116736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 383, 404, 496, 766, 808, 992, 1532, 1616, 1984, 3064, 3131, 3232, 3968, 6128, 6262, 6464, 11873, 12256, 12524, 12928, 23746, 24512, 25048, 38683, 47492, 49024, 50096, 77366, 94984, 100192, 154732, 189968, 200384, 309464, 379936, 400768, 618928, 759872, 1199173, 1237856, 1519744, 2398346, 2475712, 4796692, 4951424, 9593384, 19186768, 38373536, 76747072, 153494144]

約数ペア:

[(1, 153494144), (2, 76747072), (4, 38373536), (8, 19186768), (16, 9593384), (31, 4951424), (32, 4796692), (62, 2475712), (64, 2398346), (101, 1519744), (124, 1237856), (128, 1199173), (202, 759872), (248, 618928), (383, 400768), (404, 379936), (496, 309464), (766, 200384), (808, 189968), (992, 154732), (1532, 100192), (1616, 94984), (1984, 77366), (3064, 50096), (3131, 49024), (3232, 47492), (3968, 38683), (6128, 25048), (6262, 24512), (6464, 23746), (11873, 12928), (12256, 12524)]