172739184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189407}}^1$

素因数の和:189437

約数の個数: 40

約数和(自身を含む): 469731840

約数和(自身を除く): 296992656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 189407, 378814, 568221, 757628, 1136442, 1515256, 2272884, 3030512, 3598733, 4545768, 7197466, 9091536, 10796199, 14394932, 21592398, 28789864, 43184796, 57579728, 86369592, 172739184]

約数ペア:

[(1, 172739184), (2, 86369592), (3, 57579728), (4, 43184796), (6, 28789864), (8, 21592398), (12, 14394932), (16, 10796199), (19, 9091536), (24, 7197466), (38, 4545768), (48, 3598733), (57, 3030512), (76, 2272884), (114, 1515256), (152, 1136442), (228, 757628), (304, 568221), (456, 378814), (912, 189407)]