168278848

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 343082880

約数和(自身を除く): 174804032

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 83, 158, 166, 316, 332, 401, 632, 664, 802, 1264, 1328, 1604, 2528, 2656, 3208, 5056, 5312, 6416, 6557, 12832, 13114, 25664, 26228, 31679, 33283, 52456, 63358, 66566, 104912, 126716, 133132, 209824, 253432, 266264, 419648, 506864, 532528, 1013728, 1065056, 2027456, 2130112, 2629357, 5258714, 10517428, 21034856, 42069712, 84139424, 168278848]

約数ペア:

[(1, 168278848), (2, 84139424), (4, 42069712), (8, 21034856), (16, 10517428), (32, 5258714), (64, 2629357), (79, 2130112), (83, 2027456), (158, 1065056), (166, 1013728), (316, 532528), (332, 506864), (401, 419648), (632, 266264), (664, 253432), (802, 209824), (1264, 133132), (1328, 126716), (1604, 104912), (2528, 66566), (2656, 63358), (3208, 52456), (5056, 33283), (5312, 31679), (6416, 26228), (6557, 25664), (12832, 13114)]