171523248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8922

約数の個数: 80

約数和(自身を含む): 492635136

約数和(自身を除く): 321111888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 8867, 9672, 17734, 19344, 26601, 35468, 53202, 70936, 106404, 115271, 141872, 212808, 230542, 274877, 345813, 425616, 461084, 549754, 691626, 824631, 922168, 1099508, 1383252, 1649262, 1844336, 2199016, 2766504, 3298524, 3573401, 4398032, 5533008, 6597048, 7146802, 10720203, 13194096, 14293604, 21440406, 28587208, 42880812, 57174416, 85761624, 171523248]

約数ペア:

[(1, 171523248), (2, 85761624), (3, 57174416), (4, 42880812), (6, 28587208), (8, 21440406), (12, 14293604), (13, 13194096), (16, 10720203), (24, 7146802), (26, 6597048), (31, 5533008), (39, 4398032), (48, 3573401), (52, 3298524), (62, 2766504), (78, 2199016), (93, 1844336), (104, 1649262), (124, 1383252), (156, 1099508), (186, 922168), (208, 824631), (248, 691626), (312, 549754), (372, 461084), (403, 425616), (496, 345813), (624, 274877), (744, 230542), (806, 212808), (1209, 141872), (1488, 115271), (1612, 106404), (2418, 70936), (3224, 53202), (4836, 35468), (6448, 26601), (8867, 19344), (9672, 17734)]