139445968

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 292933260

約数和(自身を除く): 153487292

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 289, 424, 569, 578, 848, 901, 1138, 1156, 1802, 2276, 2312, 3604, 4552, 4624, 7208, 9104, 9673, 14416, 15317, 19346, 30157, 30634, 38692, 60314, 61268, 77384, 120628, 122536, 154768, 164441, 241256, 245072, 328882, 482512, 512669, 657764, 1025338, 1315528, 2050676, 2631056, 4101352, 8202704, 8715373, 17430746, 34861492, 69722984, 139445968]

約数ペア:

[(1, 139445968), (2, 69722984), (4, 34861492), (8, 17430746), (16, 8715373), (17, 8202704), (34, 4101352), (53, 2631056), (68, 2050676), (106, 1315528), (136, 1025338), (212, 657764), (272, 512669), (289, 482512), (424, 328882), (569, 245072), (578, 241256), (848, 164441), (901, 154768), (1138, 122536), (1156, 120628), (1802, 77384), (2276, 61268), (2312, 60314), (3604, 38692), (4552, 30634), (4624, 30157), (7208, 19346), (9104, 15317), (9673, 14416)]