163006688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4721}}^1$

素因数の和:4827

約数の個数: 48

約数和(自身を含む): 349843536

約数和(自身を除く): 186836848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 4721, 8632, 9442, 17264, 18884, 34528, 37768, 61373, 75536, 122746, 151072, 245492, 391843, 490984, 783686, 981968, 1567372, 1963936, 3134744, 5093959, 6269488, 10187918, 12538976, 20375836, 40751672, 81503344, 163006688]

約数ペア:

[(1, 163006688), (2, 81503344), (4, 40751672), (8, 20375836), (13, 12538976), (16, 10187918), (26, 6269488), (32, 5093959), (52, 3134744), (83, 1963936), (104, 1567372), (166, 981968), (208, 783686), (332, 490984), (416, 391843), (664, 245492), (1079, 151072), (1328, 122746), (2158, 75536), (2656, 61373), (4316, 37768), (4721, 34528), (8632, 18884), (9442, 17264)]