157194828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32831}}^1$

素因数の和:32867

約数の個数: 72

約数和(自身を含む): 478033920

約数和(自身を除く): 320839092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32831, 65662, 98493, 131324, 196986, 229817, 295479, 393972, 459634, 590958, 623789, 689451, 919268, 1181916, 1247578, 1378902, 1871367, 2068353, 2495156, 2757804, 3742734, 4136706, 4366523, 5614101, 7485468, 8273412, 8733046, 11228202, 13099569, 17466092, 22456404, 26199138, 39298707, 52398276, 78597414, 157194828]

約数ペア:

[(1, 157194828), (2, 78597414), (3, 52398276), (4, 39298707), (6, 26199138), (7, 22456404), (9, 17466092), (12, 13099569), (14, 11228202), (18, 8733046), (19, 8273412), (21, 7485468), (28, 5614101), (36, 4366523), (38, 4136706), (42, 3742734), (57, 2757804), (63, 2495156), (76, 2068353), (84, 1871367), (114, 1378902), (126, 1247578), (133, 1181916), (171, 919268), (228, 689451), (252, 623789), (266, 590958), (342, 459634), (399, 393972), (532, 295479), (684, 229817), (798, 196986), (1197, 131324), (1596, 98493), (2394, 65662), (4788, 32831)]