121547776

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 88

約数和(自身を含む): 287169536

約数和(自身を除く): 165621760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 547, 868, 896, 992, 1024, 1094, 1736, 1792, 1984, 2188, 3472, 3584, 3829, 3968, 4376, 6944, 7168, 7658, 7936, 8752, 13888, 15316, 15872, 16957, 17504, 27776, 30632, 31744, 33914, 35008, 55552, 61264, 67828, 70016, 111104, 118699, 122528, 135656, 140032, 222208, 237398, 245056, 271312, 280064, 474796, 490112, 542624, 560128, 949592, 980224, 1085248, 1899184, 1960448, 2170496, 3798368, 3920896, 4340992, 7596736, 8681984, 15193472, 17363968, 30386944, 60773888, 121547776]

約数ペア:

[(1, 121547776), (2, 60773888), (4, 30386944), (7, 17363968), (8, 15193472), (14, 8681984), (16, 7596736), (28, 4340992), (31, 3920896), (32, 3798368), (56, 2170496), (62, 1960448), (64, 1899184), (112, 1085248), (124, 980224), (128, 949592), (217, 560128), (224, 542624), (248, 490112), (256, 474796), (434, 280064), (448, 271312), (496, 245056), (512, 237398), (547, 222208), (868, 140032), (896, 135656), (992, 122528), (1024, 118699), (1094, 111104), (1736, 70016), (1792, 67828), (1984, 61264), (2188, 55552), (3472, 35008), (3584, 33914), (3829, 31744), (3968, 30632), (4376, 27776), (6944, 17504), (7168, 16957), (7658, 15872), (7936, 15316), (8752, 13888)]