156989170936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1847627}}^1$

素因数の和:1847708

約数の個数: 64

約数和(自身を含む): 341441654400

約数和(自身を除く): 184452483464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1634, 1976, 2236, 3268, 4472, 6536, 10621, 21242, 42484, 84968, 1847627, 3695254, 7390508, 14781016, 24019151, 35104913, 48038302, 70209826, 79447961, 96076604, 140419652, 158895922, 192153208, 280839304, 317791844, 456363869, 635583688, 912727738, 1032823493, 1509511259, 1825455476, 2065646986, 3019022518, 3650910952, 4131293972, 6038045036, 8262587944, 12076090072, 19623646367, 39247292734, 78494585468, 156989170936]

約数ペア:

[(1, 156989170936), (2, 78494585468), (4, 39247292734), (8, 19623646367), (13, 12076090072), (19, 8262587944), (26, 6038045036), (38, 4131293972), (43, 3650910952), (52, 3019022518), (76, 2065646986), (86, 1825455476), (104, 1509511259), (152, 1032823493), (172, 912727738), (247, 635583688), (344, 456363869), (494, 317791844), (559, 280839304), (817, 192153208), (988, 158895922), (1118, 140419652), (1634, 96076604), (1976, 79447961), (2236, 70209826), (3268, 48038302), (4472, 35104913), (6536, 24019151), (10621, 14781016), (21242, 7390508), (42484, 3695254), (84968, 1847627)]