194167384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 400896000

約数和(自身を除く): 206728616

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 89, 124, 152, 178, 248, 356, 463, 589, 712, 926, 1178, 1691, 1852, 2356, 2759, 3382, 3704, 4712, 5518, 6764, 8797, 11036, 13528, 14353, 17594, 22072, 28706, 35188, 41207, 52421, 57412, 70376, 82414, 104842, 114824, 164828, 209684, 272707, 329656, 419368, 545414, 782933, 1090828, 1277417, 1565866, 2181656, 2554834, 3131732, 5109668, 6263464, 10219336, 24270923, 48541846, 97083692, 194167384]

約数ペア:

[(1, 194167384), (2, 97083692), (4, 48541846), (8, 24270923), (19, 10219336), (31, 6263464), (38, 5109668), (62, 3131732), (76, 2554834), (89, 2181656), (124, 1565866), (152, 1277417), (178, 1090828), (248, 782933), (356, 545414), (463, 419368), (589, 329656), (712, 272707), (926, 209684), (1178, 164828), (1691, 114824), (1852, 104842), (2356, 82414), (2759, 70376), (3382, 57412), (3704, 52421), (4712, 41207), (5518, 35188), (6764, 28706), (8797, 22072), (11036, 17594), (13528, 14353)]