155461716

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 407214080

約数和(自身を除く): 251752364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 919, 1143, 1332, 1524, 1838, 2286, 2757, 3676, 4572, 4699, 5514, 8271, 9398, 11028, 14097, 16542, 18796, 28194, 33084, 34003, 42291, 56388, 68006, 84582, 102009, 116713, 136012, 169164, 204018, 233426, 306027, 350139, 408036, 466852, 612054, 700278, 1050417, 1224108, 1400556, 2100834, 4201668, 4318381, 8636762, 12955143, 17273524, 25910286, 38865429, 51820572, 77730858, 155461716]

約数ペア:

[(1, 155461716), (2, 77730858), (3, 51820572), (4, 38865429), (6, 25910286), (9, 17273524), (12, 12955143), (18, 8636762), (36, 4318381), (37, 4201668), (74, 2100834), (111, 1400556), (127, 1224108), (148, 1050417), (222, 700278), (254, 612054), (333, 466852), (381, 408036), (444, 350139), (508, 306027), (666, 233426), (762, 204018), (919, 169164), (1143, 136012), (1332, 116713), (1524, 102009), (1838, 84582), (2286, 68006), (2757, 56388), (3676, 42291), (4572, 34003), (4699, 33084), (5514, 28194), (8271, 18796), (9398, 16542), (11028, 14097)]