157445916

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 372708000

約数和(自身を除く): 215262084

約数列:

[1, 2, 3, 4, 6, 12, 149, 173, 298, 346, 447, 509, 519, 596, 692, 894, 1018, 1038, 1527, 1788, 2036, 2076, 3054, 6108, 25777, 51554, 75841, 77331, 88057, 103108, 151682, 154662, 176114, 227523, 264171, 303364, 309324, 352228, 455046, 528342, 910092, 1056684, 13120493, 26240986, 39361479, 52481972, 78722958, 157445916]

約数ペア:

[(1, 157445916), (2, 78722958), (3, 52481972), (4, 39361479), (6, 26240986), (12, 13120493), (149, 1056684), (173, 910092), (298, 528342), (346, 455046), (447, 352228), (509, 309324), (519, 303364), (596, 264171), (692, 227523), (894, 176114), (1018, 154662), (1038, 151682), (1527, 103108), (1788, 88057), (2036, 77331), (2076, 75841), (3054, 51554), (6108, 25777)]