156922745380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1327379}}^1$

素因数の和:1327668

約数の個数: 48

約数和(自身を含む): 345203752320

約数和(自身を除く): 188281006940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 2570, 5140, 5911, 11822, 23644, 29555, 59110, 118220, 1327379, 2654758, 5309516, 6636895, 13273790, 26547580, 30529717, 61059434, 122118868, 152648585, 305297170, 341136403, 610594340, 682272806, 1364545612, 1705682015, 3411364030, 6822728060, 7846137269, 15692274538, 31384549076, 39230686345, 78461372690, 156922745380]

約数ペア:

[(1, 156922745380), (2, 78461372690), (4, 39230686345), (5, 31384549076), (10, 15692274538), (20, 7846137269), (23, 6822728060), (46, 3411364030), (92, 1705682015), (115, 1364545612), (230, 682272806), (257, 610594340), (460, 341136403), (514, 305297170), (1028, 152648585), (1285, 122118868), (2570, 61059434), (5140, 30529717), (5911, 26547580), (11822, 13273790), (23644, 6636895), (29555, 5309516), (59110, 2654758), (118220, 1327379)]