155168768

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 52

約数和(自身を含む): 317876328

約数和(自身を除く): 162707560

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 881, 1024, 1376, 1762, 2048, 2752, 3524, 4096, 5504, 7048, 11008, 14096, 22016, 28192, 37883, 44032, 56384, 75766, 88064, 112768, 151532, 176128, 225536, 303064, 451072, 606128, 902144, 1212256, 1804288, 2424512, 3608576, 4849024, 9698048, 19396096, 38792192, 77584384, 155168768]

約数ペア:

[(1, 155168768), (2, 77584384), (4, 38792192), (8, 19396096), (16, 9698048), (32, 4849024), (43, 3608576), (64, 2424512), (86, 1804288), (128, 1212256), (172, 902144), (256, 606128), (344, 451072), (512, 303064), (688, 225536), (881, 176128), (1024, 151532), (1376, 112768), (1762, 88064), (2048, 75766), (2752, 56384), (3524, 44032), (4096, 37883), (5504, 28192), (7048, 22016), (11008, 14096)]