133475840

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3107

約数の個数: 80

約数和(自身を含む): 338964912

約数和(自身を除く): 205489072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 3067, 4352, 5440, 6134, 8704, 10880, 12268, 15335, 21760, 24536, 30670, 43520, 49072, 52139, 61340, 98144, 104278, 122680, 196288, 208556, 245360, 260695, 392576, 417112, 490720, 521390, 785152, 834224, 981440, 1042780, 1570304, 1668448, 1962880, 2085560, 3336896, 3925760, 4171120, 6673792, 7851520, 8342240, 13347584, 16684480, 26695168, 33368960, 66737920, 133475840]

約数ペア:

[(1, 133475840), (2, 66737920), (4, 33368960), (5, 26695168), (8, 16684480), (10, 13347584), (16, 8342240), (17, 7851520), (20, 6673792), (32, 4171120), (34, 3925760), (40, 3336896), (64, 2085560), (68, 1962880), (80, 1668448), (85, 1570304), (128, 1042780), (136, 981440), (160, 834224), (170, 785152), (256, 521390), (272, 490720), (320, 417112), (340, 392576), (512, 260695), (544, 245360), (640, 208556), (680, 196288), (1088, 122680), (1280, 104278), (1360, 98144), (2176, 61340), (2560, 52139), (2720, 49072), (3067, 43520), (4352, 30670), (5440, 24536), (6134, 21760), (8704, 15335), (10880, 12268)]