153968656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 310605120

約数和(自身を除く): 156636464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 167, 232, 334, 464, 668, 1336, 1987, 2672, 3974, 4843, 7948, 9686, 15896, 19372, 31792, 38744, 57623, 77488, 115246, 230492, 331829, 460984, 663658, 921968, 1327316, 2654632, 5309264, 9623041, 19246082, 38492164, 76984328, 153968656]

約数ペア:

[(1, 153968656), (2, 76984328), (4, 38492164), (8, 19246082), (16, 9623041), (29, 5309264), (58, 2654632), (116, 1327316), (167, 921968), (232, 663658), (334, 460984), (464, 331829), (668, 230492), (1336, 115246), (1987, 77488), (2672, 57623), (3974, 38744), (4843, 31792), (7948, 19372), (9686, 15896)]