159971196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15739}}^1$

素因数の和:15775

約数の個数: 72

約数和(自身を含む): 468926080

約数和(自身を除く): 308954884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 15739, 31478, 47217, 62956, 94434, 110173, 173129, 188868, 220346, 330519, 346258, 440692, 519387, 661038, 692516, 1038774, 1211903, 1322076, 1904419, 2077548, 2423806, 3635709, 3808838, 4847612, 5713257, 7271418, 7617676, 11426514, 13330933, 14542836, 22853028, 26661866, 39992799, 53323732, 79985598, 159971196]

約数ペア:

[(1, 159971196), (2, 79985598), (3, 53323732), (4, 39992799), (6, 26661866), (7, 22853028), (11, 14542836), (12, 13330933), (14, 11426514), (21, 7617676), (22, 7271418), (28, 5713257), (33, 4847612), (42, 3808838), (44, 3635709), (66, 2423806), (77, 2077548), (84, 1904419), (121, 1322076), (132, 1211903), (154, 1038774), (231, 692516), (242, 661038), (308, 519387), (363, 440692), (462, 346258), (484, 330519), (726, 220346), (847, 188868), (924, 173129), (1452, 110173), (1694, 94434), (2541, 62956), (3388, 47217), (5082, 31478), (10164, 15739)]