166540160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15307}}^1$

素因数の和:15343

約数の個数: 64

約数和(自身を含む): 421582320

約数和(自身を除く): 255042160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 15307, 30614, 61228, 76535, 122456, 153070, 244912, 260219, 306140, 489824, 520438, 612280, 979648, 1040876, 1224560, 1301095, 1959296, 2081752, 2449120, 2602190, 4163504, 4898240, 5204380, 8327008, 9796480, 10408760, 16654016, 20817520, 33308032, 41635040, 83270080, 166540160]

約数ペア:

[(1, 166540160), (2, 83270080), (4, 41635040), (5, 33308032), (8, 20817520), (10, 16654016), (16, 10408760), (17, 9796480), (20, 8327008), (32, 5204380), (34, 4898240), (40, 4163504), (64, 2602190), (68, 2449120), (80, 2081752), (85, 1959296), (128, 1301095), (136, 1224560), (160, 1040876), (170, 979648), (272, 612280), (320, 520438), (340, 489824), (544, 306140), (640, 260219), (680, 244912), (1088, 153070), (1360, 122456), (2176, 76535), (2720, 61228), (5440, 30614), (10880, 15307)]