172966704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211969}}^1$

素因数の和:211997

約数の個数: 40

約数和(自身を含む): 473117040

約数和(自身を除く): 300150336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 211969, 423938, 635907, 847876, 1271814, 1695752, 2543628, 3391504, 3603473, 5087256, 7206946, 10174512, 10810419, 14413892, 21620838, 28827784, 43241676, 57655568, 86483352, 172966704]

約数ペア:

[(1, 172966704), (2, 86483352), (3, 57655568), (4, 43241676), (6, 28827784), (8, 21620838), (12, 14413892), (16, 10810419), (17, 10174512), (24, 7206946), (34, 5087256), (48, 3603473), (51, 3391504), (68, 2543628), (102, 1695752), (136, 1271814), (204, 847876), (272, 635907), (408, 423938), (816, 211969)]