157320984928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2981371}}^1$

素因数の和:2981495

約数の個数: 48

約数和(自身を含む): 331325833104

約数和(自身を除く): 174004848176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 3104, 3298, 6596, 13192, 26384, 52768, 2981371, 5962742, 11925484, 23850968, 47701936, 50683307, 95403872, 101366614, 202733228, 289192987, 405466456, 578385974, 810932912, 1156771948, 1621865824, 2313543896, 4627087792, 4916280779, 9254175584, 9832561558, 19665123116, 39330246232, 78660492464, 157320984928]

約数ペア:

[(1, 157320984928), (2, 78660492464), (4, 39330246232), (8, 19665123116), (16, 9832561558), (17, 9254175584), (32, 4916280779), (34, 4627087792), (68, 2313543896), (97, 1621865824), (136, 1156771948), (194, 810932912), (272, 578385974), (388, 405466456), (544, 289192987), (776, 202733228), (1552, 101366614), (1649, 95403872), (3104, 50683307), (3298, 47701936), (6596, 23850968), (13192, 11925484), (26384, 5962742), (52768, 2981371)]