121530112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 267845760

約数和(自身を除く): 146315648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 256, 352, 412, 419, 704, 824, 838, 1133, 1408, 1648, 1676, 2266, 2816, 3296, 3352, 4532, 4609, 6592, 6704, 9064, 9218, 13184, 13408, 18128, 18436, 26368, 26816, 36256, 36872, 43157, 53632, 72512, 73744, 86314, 107264, 145024, 147488, 172628, 290048, 294976, 345256, 474727, 589952, 690512, 949454, 1179904, 1381024, 1898908, 2762048, 3797816, 5524096, 7595632, 11048192, 15191264, 30382528, 60765056, 121530112]

約数ペア:

[(1, 121530112), (2, 60765056), (4, 30382528), (8, 15191264), (11, 11048192), (16, 7595632), (22, 5524096), (32, 3797816), (44, 2762048), (64, 1898908), (88, 1381024), (103, 1179904), (128, 949454), (176, 690512), (206, 589952), (256, 474727), (352, 345256), (412, 294976), (419, 290048), (704, 172628), (824, 147488), (838, 145024), (1133, 107264), (1408, 86314), (1648, 73744), (1676, 72512), (2266, 53632), (2816, 43157), (3296, 36872), (3352, 36256), (4532, 26816), (4609, 26368), (6592, 18436), (6704, 18128), (9064, 13408), (9218, 13184)]