156739768576

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{125387}}^1$

素因数の和:125679

約数の個数: 72

約数和(自身を含む): 330618062880

約数和(自身を除く): 173878294304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 257, 304, 514, 608, 1028, 1216, 2056, 2432, 4112, 4864, 4883, 8224, 9766, 16448, 19532, 32896, 39064, 65792, 78128, 125387, 156256, 250774, 312512, 501548, 625024, 1003096, 1250048, 2006192, 2382353, 4012384, 4764706, 8024768, 9529412, 16049536, 19058824, 32099072, 32224459, 38117648, 64448918, 76235296, 128897836, 152470592, 257795672, 304941184, 515591344, 609882368, 612264721, 1031182688, 1224529442, 2062365376, 2449058884, 4124730752, 4898117768, 8249461504, 9796235536, 19592471072, 39184942144, 78369884288, 156739768576]

約数ペア:

[(1, 156739768576), (2, 78369884288), (4, 39184942144), (8, 19592471072), (16, 9796235536), (19, 8249461504), (32, 4898117768), (38, 4124730752), (64, 2449058884), (76, 2062365376), (128, 1224529442), (152, 1031182688), (256, 612264721), (257, 609882368), (304, 515591344), (514, 304941184), (608, 257795672), (1028, 152470592), (1216, 128897836), (2056, 76235296), (2432, 64448918), (4112, 38117648), (4864, 32224459), (4883, 32099072), (8224, 19058824), (9766, 16049536), (16448, 9529412), (19532, 8024768), (32896, 4764706), (39064, 4012384), (65792, 2382353), (78128, 2006192), (125387, 1250048), (156256, 1003096), (250774, 625024), (312512, 501548)]