157420199772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{212467}}^1$

素因数の和:214359

約数の個数: 72

約数和(自身を含む): 434332184832

約数和(自身を除く): 276911985060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1871, 3742, 5613, 7484, 11226, 16839, 20581, 22452, 33678, 41162, 61743, 67356, 82324, 123486, 185229, 212467, 246972, 370458, 424934, 637401, 740916, 849868, 1274802, 1912203, 2337137, 2549604, 3824406, 4674274, 7011411, 7648812, 9348548, 14022822, 21034233, 28045644, 42068466, 84136932, 397525757, 795051514, 1192577271, 1590103028, 2385154542, 3577731813, 4372783327, 4770309084, 7155463626, 8745566654, 13118349981, 14310927252, 17491133308, 26236699962, 39355049943, 52473399924, 78710099886, 157420199772]

約数ペア:

[(1, 157420199772), (2, 78710099886), (3, 52473399924), (4, 39355049943), (6, 26236699962), (9, 17491133308), (11, 14310927252), (12, 13118349981), (18, 8745566654), (22, 7155463626), (33, 4770309084), (36, 4372783327), (44, 3577731813), (66, 2385154542), (99, 1590103028), (132, 1192577271), (198, 795051514), (396, 397525757), (1871, 84136932), (3742, 42068466), (5613, 28045644), (7484, 21034233), (11226, 14022822), (16839, 9348548), (20581, 7648812), (22452, 7011411), (33678, 4674274), (41162, 3824406), (61743, 2549604), (67356, 2337137), (82324, 1912203), (123486, 1274802), (185229, 849868), (212467, 740916), (246972, 637401), (370458, 424934)]