111118384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 252206080

約数和(自身を除く): 141087696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 907, 988, 1178, 1612, 1814, 1976, 2356, 3224, 3628, 3952, 4712, 6448, 7256, 7657, 9424, 11791, 14512, 15314, 17233, 23582, 28117, 30628, 34466, 47164, 56234, 61256, 68932, 94328, 112468, 122512, 137864, 188656, 224029, 224936, 275728, 365521, 448058, 449872, 534223, 731042, 896116, 1068446, 1462084, 1792232, 2136892, 2924168, 3584464, 4273784, 5848336, 6944899, 8547568, 13889798, 27779596, 55559192, 111118384]

約数ペア:

[(1, 111118384), (2, 55559192), (4, 27779596), (8, 13889798), (13, 8547568), (16, 6944899), (19, 5848336), (26, 4273784), (31, 3584464), (38, 2924168), (52, 2136892), (62, 1792232), (76, 1462084), (104, 1068446), (124, 896116), (152, 731042), (208, 534223), (247, 449872), (248, 448058), (304, 365521), (403, 275728), (494, 224936), (496, 224029), (589, 188656), (806, 137864), (907, 122512), (988, 112468), (1178, 94328), (1612, 68932), (1814, 61256), (1976, 56234), (2356, 47164), (3224, 34466), (3628, 30628), (3952, 28117), (4712, 23582), (6448, 17233), (7256, 15314), (7657, 14512), (9424, 11791)]