149760616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 158168984

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 79, 106, 136, 158, 212, 263, 316, 424, 526, 632, 901, 1052, 1343, 1802, 2104, 2686, 3604, 4187, 4471, 5372, 7208, 8374, 8942, 10744, 13939, 16748, 17884, 20777, 27878, 33496, 35768, 41554, 55756, 71179, 83108, 111512, 142358, 166216, 236963, 284716, 353209, 473926, 569432, 706418, 947852, 1101181, 1412836, 1895704, 2202362, 2825672, 4404724, 8809448, 18720077, 37440154, 74880308, 149760616]

約数ペア:

[(1, 149760616), (2, 74880308), (4, 37440154), (8, 18720077), (17, 8809448), (34, 4404724), (53, 2825672), (68, 2202362), (79, 1895704), (106, 1412836), (136, 1101181), (158, 947852), (212, 706418), (263, 569432), (316, 473926), (424, 353209), (526, 284716), (632, 236963), (901, 166216), (1052, 142358), (1343, 111512), (1802, 83108), (2104, 71179), (2686, 55756), (3604, 41554), (4187, 35768), (4471, 33496), (5372, 27878), (7208, 20777), (8374, 17884), (8942, 16748), (10744, 13939)]