189547992

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{18671}}^1$

素因数の和:18733

約数の個数: 64

約数和(自身を含む): 537753600

約数和(自身を除く): 348205608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 18671, 37342, 56013, 74684, 112026, 149368, 168039, 224052, 336078, 448104, 504117, 672156, 877537, 1008234, 1344312, 1755074, 2016468, 2632611, 3510148, 4032936, 5265222, 7020296, 7897833, 10530444, 15795666, 21060888, 23693499, 31591332, 47386998, 63182664, 94773996, 189547992]

約数ペア:

[(1, 189547992), (2, 94773996), (3, 63182664), (4, 47386998), (6, 31591332), (8, 23693499), (9, 21060888), (12, 15795666), (18, 10530444), (24, 7897833), (27, 7020296), (36, 5265222), (47, 4032936), (54, 3510148), (72, 2632611), (94, 2016468), (108, 1755074), (141, 1344312), (188, 1008234), (216, 877537), (282, 672156), (376, 504117), (423, 448104), (564, 336078), (846, 224052), (1128, 168039), (1269, 149368), (1692, 112026), (2538, 74684), (3384, 56013), (5076, 37342), (10152, 18671)]