155144418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 369677952

約数和(自身を除く): 214533534

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 429, 438, 803, 858, 949, 1606, 1898, 2409, 2477, 2847, 4818, 4954, 5694, 7431, 10439, 14862, 20878, 27247, 31317, 32201, 54494, 62634, 64402, 81741, 96603, 163482, 180821, 193206, 354211, 361642, 542463, 708422, 1062633, 1084926, 1989031, 2125266, 2350673, 3978062, 4701346, 5967093, 7052019, 11934186, 14104038, 25857403, 51714806, 77572209, 155144418]

約数ペア:

[(1, 155144418), (2, 77572209), (3, 51714806), (6, 25857403), (11, 14104038), (13, 11934186), (22, 7052019), (26, 5967093), (33, 4701346), (39, 3978062), (66, 2350673), (73, 2125266), (78, 1989031), (143, 1084926), (146, 1062633), (219, 708422), (286, 542463), (429, 361642), (438, 354211), (803, 193206), (858, 180821), (949, 163482), (1606, 96603), (1898, 81741), (2409, 64402), (2477, 62634), (2847, 54494), (4818, 32201), (4954, 31317), (5694, 27247), (7431, 20878), (10439, 14862)]