151451504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 332335872

約数和(自身を除く): 180884368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 272, 344, 368, 391, 563, 688, 731, 782, 989, 1126, 1462, 1564, 1978, 2252, 2924, 3128, 3956, 4504, 5848, 6256, 7912, 9008, 9571, 11696, 12949, 15824, 16813, 19142, 24209, 25898, 33626, 38284, 48418, 51796, 67252, 76568, 96836, 103592, 134504, 153136, 193672, 207184, 220133, 269008, 387344, 411553, 440266, 556807, 823106, 880532, 1113614, 1646212, 1761064, 2227228, 3292424, 3522128, 4454456, 6584848, 8908912, 9465719, 18931438, 37862876, 75725752, 151451504]

約数ペア:

[(1, 151451504), (2, 75725752), (4, 37862876), (8, 18931438), (16, 9465719), (17, 8908912), (23, 6584848), (34, 4454456), (43, 3522128), (46, 3292424), (68, 2227228), (86, 1761064), (92, 1646212), (136, 1113614), (172, 880532), (184, 823106), (272, 556807), (344, 440266), (368, 411553), (391, 387344), (563, 269008), (688, 220133), (731, 207184), (782, 193672), (989, 153136), (1126, 134504), (1462, 103592), (1564, 96836), (1978, 76568), (2252, 67252), (2924, 51796), (3128, 48418), (3956, 38284), (4504, 33626), (5848, 25898), (6256, 24209), (7912, 19142), (9008, 16813), (9571, 15824), (11696, 12949)]