111216896

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 258721344

約数和(自身を除く): 147504448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1171, 1484, 1696, 1792, 2342, 2968, 3392, 4684, 5936, 6784, 8197, 9368, 11872, 13568, 16394, 18736, 23744, 32788, 37472, 47488, 62063, 65576, 74944, 94976, 124126, 131152, 149888, 248252, 262304, 299776, 434441, 496504, 524608, 868882, 993008, 1049216, 1737764, 1986016, 2098432, 3475528, 3972032, 6951056, 7944064, 13902112, 15888128, 27804224, 55608448, 111216896]

約数ペア:

[(1, 111216896), (2, 55608448), (4, 27804224), (7, 15888128), (8, 13902112), (14, 7944064), (16, 6951056), (28, 3972032), (32, 3475528), (53, 2098432), (56, 1986016), (64, 1737764), (106, 1049216), (112, 993008), (128, 868882), (212, 524608), (224, 496504), (256, 434441), (371, 299776), (424, 262304), (448, 248252), (742, 149888), (848, 131152), (896, 124126), (1171, 94976), (1484, 74944), (1696, 65576), (1792, 62063), (2342, 47488), (2968, 37472), (3392, 32788), (4684, 23744), (5936, 18736), (6784, 16394), (8197, 13568), (9368, 11872)]