144701552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:318

約数の個数: 60

約数和(自身を含む): 308783808

約数和(自身を除く): 164082256

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 131, 136, 248, 262, 272, 496, 524, 527, 1048, 1054, 2096, 2108, 2227, 4061, 4216, 4454, 8122, 8432, 8908, 16244, 17161, 17816, 32488, 34322, 35632, 64976, 68644, 69037, 137288, 138074, 274576, 276148, 291737, 531991, 552296, 583474, 1063982, 1104592, 1166948, 2127964, 2333896, 4255928, 4667792, 8511856, 9043847, 18087694, 36175388, 72350776, 144701552]

約数ペア:

[(1, 144701552), (2, 72350776), (4, 36175388), (8, 18087694), (16, 9043847), (17, 8511856), (31, 4667792), (34, 4255928), (62, 2333896), (68, 2127964), (124, 1166948), (131, 1104592), (136, 1063982), (248, 583474), (262, 552296), (272, 531991), (496, 291737), (524, 276148), (527, 274576), (1048, 138074), (1054, 137288), (2096, 69037), (2108, 68644), (2227, 64976), (4061, 35632), (4216, 34322), (4454, 32488), (8122, 17816), (8432, 17161), (8908, 16244)]