169582144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139459}}^1$

素因数の和:139490

約数の個数: 28

約数和(自身を含む): 354228400

約数和(自身を除く): 184646256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 139459, 278918, 557836, 1115672, 2231344, 2649721, 4462688, 5299442, 8925376, 10598884, 21197768, 42395536, 84791072, 169582144]

約数ペア:

[(1, 169582144), (2, 84791072), (4, 42395536), (8, 21197768), (16, 10598884), (19, 8925376), (32, 5299442), (38, 4462688), (64, 2649721), (76, 2231344), (152, 1115672), (304, 557836), (608, 278918), (1216, 139459)]