155871072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{77317}}^1$

素因数の和:77340

約数の個数: 72

約数和(自身を含む): 506587536

約数和(自身を除く): 350716464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 77317, 154634, 231951, 309268, 463902, 541219, 618536, 695853, 927804, 1082438, 1237072, 1391706, 1623657, 1855608, 2164876, 2474144, 2783412, 3247314, 3711216, 4329752, 4870971, 5566824, 6494628, 7422432, 8659504, 9741942, 11133648, 12989256, 17319008, 19483884, 22267296, 25978512, 38967768, 51957024, 77935536, 155871072]

約数ペア:

[(1, 155871072), (2, 77935536), (3, 51957024), (4, 38967768), (6, 25978512), (7, 22267296), (8, 19483884), (9, 17319008), (12, 12989256), (14, 11133648), (16, 9741942), (18, 8659504), (21, 7422432), (24, 6494628), (28, 5566824), (32, 4870971), (36, 4329752), (42, 3711216), (48, 3247314), (56, 2783412), (63, 2474144), (72, 2164876), (84, 1855608), (96, 1623657), (112, 1391706), (126, 1237072), (144, 1082438), (168, 927804), (224, 695853), (252, 618536), (288, 541219), (336, 463902), (504, 309268), (672, 231951), (1008, 154634), (2016, 77317)]