156963008480

素因数分解:

$2^5\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{229693}}^1$

素因数の和:233979

約数の個数: 48

約数和(自身を含む): 370913546304

約数和(自身を除く): 213950537824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4271, 8542, 17084, 21355, 34168, 42710, 68336, 85420, 136672, 170840, 229693, 341680, 459386, 683360, 918772, 1148465, 1837544, 2296930, 3675088, 4593860, 7350176, 9187720, 18375440, 36750880, 981018803, 1962037606, 3924075212, 4905094015, 7848150424, 9810188030, 15696300848, 19620376060, 31392601696, 39240752120, 78481504240, 156963008480]

約数ペア:

[(1, 156963008480), (2, 78481504240), (4, 39240752120), (5, 31392601696), (8, 19620376060), (10, 15696300848), (16, 9810188030), (20, 7848150424), (32, 4905094015), (40, 3924075212), (80, 1962037606), (160, 981018803), (4271, 36750880), (8542, 18375440), (17084, 9187720), (21355, 7350176), (34168, 4593860), (42710, 3675088), (68336, 2296930), (85420, 1837544), (136672, 1148465), (170840, 918772), (229693, 683360), (341680, 459386)]