166230080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30557}}^1$

素因数の和:30591

約数の個数: 56

約数和(自身を含む): 419133528

約数和(自身を除く): 252903448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 30557, 61114, 122228, 152785, 244456, 305570, 488912, 519469, 611140, 977824, 1038938, 1222280, 1955648, 2077876, 2444560, 2597345, 4155752, 4889120, 5194690, 8311504, 9778240, 10389380, 16623008, 20778760, 33246016, 41557520, 83115040, 166230080]

約数ペア:

[(1, 166230080), (2, 83115040), (4, 41557520), (5, 33246016), (8, 20778760), (10, 16623008), (16, 10389380), (17, 9778240), (20, 8311504), (32, 5194690), (34, 4889120), (40, 4155752), (64, 2597345), (68, 2444560), (80, 2077876), (85, 1955648), (136, 1222280), (160, 1038938), (170, 977824), (272, 611140), (320, 519469), (340, 488912), (544, 305570), (680, 244456), (1088, 152785), (1360, 122228), (2720, 61114), (5440, 30557)]