152758928

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20357}}^1$

素因数の和:20439

約数の個数: 40

約数和(自身を含む): 343317312

約数和(自身を除く): 190558384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 20357, 40714, 81428, 142499, 162856, 284998, 325712, 569996, 1139992, 1363919, 2279984, 2727838, 5455676, 9547433, 10911352, 19094866, 21822704, 38189732, 76379464, 152758928]

約数ペア:

[(1, 152758928), (2, 76379464), (4, 38189732), (7, 21822704), (8, 19094866), (14, 10911352), (16, 9547433), (28, 5455676), (56, 2727838), (67, 2279984), (112, 1363919), (134, 1139992), (268, 569996), (469, 325712), (536, 284998), (938, 162856), (1072, 142499), (1876, 81428), (3752, 40714), (7504, 20357)]