189227764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 383040000

約数和(自身を除く): 193812236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 604, 836, 1499, 1661, 2869, 2998, 3322, 5738, 5996, 6644, 11476, 16489, 28481, 31559, 32978, 56962, 63118, 65956, 113924, 126236, 226349, 313291, 452698, 626582, 905396, 1253164, 2489839, 4300631, 4979678, 8601262, 9959356, 17202524, 47306941, 94613882, 189227764]

約数ペア:

[(1, 189227764), (2, 94613882), (4, 47306941), (11, 17202524), (19, 9959356), (22, 8601262), (38, 4979678), (44, 4300631), (76, 2489839), (151, 1253164), (209, 905396), (302, 626582), (418, 452698), (604, 313291), (836, 226349), (1499, 126236), (1661, 113924), (2869, 65956), (2998, 63118), (3322, 56962), (5738, 32978), (5996, 31559), (6644, 28481), (11476, 16489)]