137296384

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 291677760

約数和(自身を除く): 154381376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 131, 178, 184, 256, 262, 356, 368, 512, 524, 712, 736, 1048, 1424, 1472, 2047, 2096, 2848, 2944, 3013, 4094, 4192, 5696, 5888, 6026, 8188, 8384, 11392, 11659, 11776, 12052, 16376, 16768, 22784, 23318, 24104, 32752, 33536, 45568, 46636, 48208, 65504, 67072, 93272, 96416, 131008, 186544, 192832, 262016, 268157, 373088, 385664, 524032, 536314, 746176, 771328, 1048064, 1072628, 1492352, 1542656, 2145256, 2984704, 4290512, 5969408, 8581024, 17162048, 34324096, 68648192, 137296384]

約数ペア:

[(1, 137296384), (2, 68648192), (4, 34324096), (8, 17162048), (16, 8581024), (23, 5969408), (32, 4290512), (46, 2984704), (64, 2145256), (89, 1542656), (92, 1492352), (128, 1072628), (131, 1048064), (178, 771328), (184, 746176), (256, 536314), (262, 524032), (356, 385664), (368, 373088), (512, 268157), (524, 262016), (712, 192832), (736, 186544), (1048, 131008), (1424, 96416), (1472, 93272), (2047, 67072), (2096, 65504), (2848, 48208), (2944, 46636), (3013, 45568), (4094, 33536), (4192, 32752), (5696, 24104), (5888, 23318), (6026, 22784), (8188, 16768), (8384, 16376), (11392, 12052), (11659, 11776)]