157218878848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{744859}}^1$

素因数の和:744987

約数の個数: 64

約数和(自身を含む): 335052925200

約数和(自身を除く): 177834046352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 272, 388, 544, 776, 1088, 1552, 1649, 2176, 3104, 3298, 6208, 6596, 12416, 13192, 26384, 52768, 105536, 211072, 744859, 1489718, 2979436, 5958872, 11917744, 12662603, 23835488, 25325206, 47670976, 50650412, 72251323, 95341952, 101300824, 144502646, 202601648, 289005292, 405203296, 578010584, 810406592, 1156021168, 1228272491, 1620813184, 2312042336, 2456544982, 4624084672, 4913089964, 9248169344, 9826179928, 19652359856, 39304719712, 78609439424, 157218878848]

約数ペア:

[(1, 157218878848), (2, 78609439424), (4, 39304719712), (8, 19652359856), (16, 9826179928), (17, 9248169344), (32, 4913089964), (34, 4624084672), (64, 2456544982), (68, 2312042336), (97, 1620813184), (128, 1228272491), (136, 1156021168), (194, 810406592), (272, 578010584), (388, 405203296), (544, 289005292), (776, 202601648), (1088, 144502646), (1552, 101300824), (1649, 95341952), (2176, 72251323), (3104, 50650412), (3298, 47670976), (6208, 25325206), (6596, 23835488), (12416, 12662603), (13192, 11917744), (26384, 5958872), (52768, 2979436), (105536, 1489718), (211072, 744859)]