157047198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17891}}^1$

素因数の和:17933

約数の個数: 64

約数和(自身を含む): 412231680

約数和(自身を除く): 255184482

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 17891, 35782, 53673, 107346, 125237, 196801, 250474, 339929, 375711, 393602, 590403, 679858, 751422, 1019787, 1180806, 1377607, 2039574, 2379503, 2755214, 3739219, 4132821, 4759006, 7138509, 7478438, 8265642, 11217657, 14277018, 22435314, 26174533, 52349066, 78523599, 157047198]

約数ペア:

[(1, 157047198), (2, 78523599), (3, 52349066), (6, 26174533), (7, 22435314), (11, 14277018), (14, 11217657), (19, 8265642), (21, 7478438), (22, 7138509), (33, 4759006), (38, 4132821), (42, 3739219), (57, 2755214), (66, 2379503), (77, 2039574), (114, 1377607), (133, 1180806), (154, 1019787), (209, 751422), (231, 679858), (266, 590403), (399, 393602), (418, 375711), (462, 339929), (627, 250474), (798, 196801), (1254, 125237), (1463, 107346), (2926, 53673), (4389, 35782), (8778, 17891)]