155211168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{230969}}^1$

素因数の和:230989

約数の個数: 48

約数和(自身を含む): 465635520

約数和(自身を除く): 310424352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 230969, 461938, 692907, 923876, 1385814, 1616783, 1847752, 2771628, 3233566, 3695504, 4850349, 5543256, 6467132, 7391008, 9700698, 11086512, 12934264, 19401396, 22173024, 25868528, 38802792, 51737056, 77605584, 155211168]

約数ペア:

[(1, 155211168), (2, 77605584), (3, 51737056), (4, 38802792), (6, 25868528), (7, 22173024), (8, 19401396), (12, 12934264), (14, 11086512), (16, 9700698), (21, 7391008), (24, 6467132), (28, 5543256), (32, 4850349), (42, 3695504), (48, 3233566), (56, 2771628), (84, 1847752), (96, 1616783), (112, 1385814), (168, 923876), (224, 692907), (336, 461938), (672, 230969)]