180373732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53239}}^1$

素因数の和:53272

約数の個数: 36

約数和(自身を含む): 396531520

約数和(自身を除く): 216157788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 53239, 106478, 212956, 372673, 585629, 745346, 1171258, 1490692, 2342516, 4099403, 6441919, 8198806, 12883838, 16397612, 25767676, 45093433, 90186866, 180373732]

約数ペア:

[(1, 180373732), (2, 90186866), (4, 45093433), (7, 25767676), (11, 16397612), (14, 12883838), (22, 8198806), (28, 6441919), (44, 4099403), (77, 2342516), (121, 1490692), (154, 1171258), (242, 745346), (308, 585629), (484, 372673), (847, 212956), (1694, 106478), (3388, 53239)]