188823368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 382506000

約数和(自身を除く): 193682632

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 739, 779, 1478, 1558, 1681, 2956, 3116, 3362, 5912, 6232, 6724, 13448, 14041, 28082, 30299, 31939, 56164, 60598, 63878, 112328, 121196, 127756, 242392, 255512, 575681, 1151362, 1242259, 2302724, 2484518, 4605448, 4969036, 9938072, 23602921, 47205842, 94411684, 188823368]

約数ペア:

[(1, 188823368), (2, 94411684), (4, 47205842), (8, 23602921), (19, 9938072), (38, 4969036), (41, 4605448), (76, 2484518), (82, 2302724), (152, 1242259), (164, 1151362), (328, 575681), (739, 255512), (779, 242392), (1478, 127756), (1558, 121196), (1681, 112328), (2956, 63878), (3116, 60598), (3362, 56164), (5912, 31939), (6232, 30299), (6724, 28082), (13448, 14041)]