187265358

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 120

約数和(自身を含む): 504529344

約数和(自身を除く): 317263986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 279, 294, 378, 434, 441, 558, 567, 651, 761, 837, 882, 1134, 1302, 1323, 1519, 1522, 1674, 1953, 2283, 2511, 2646, 3038, 3906, 3969, 4557, 4566, 5022, 5327, 5859, 6849, 7938, 9114, 10654, 11718, 13671, 13698, 15981, 17577, 20547, 23591, 27342, 31962, 35154, 37289, 41013, 41094, 47182, 47943, 61641, 70773, 74578, 82026, 95886, 111867, 123039, 123282, 141546, 143829, 165137, 212319, 223734, 246078, 287658, 330274, 335601, 424638, 431487, 495411, 636957, 671202, 862974, 990822, 1006803, 1155959, 1273914, 1486233, 1910871, 2013606, 2311918, 2972466, 3020409, 3467877, 3821742, 4458699, 6040818, 6935754, 8917398, 10403631, 13376097, 20807262, 26752194, 31210893, 62421786, 93632679, 187265358]

約数ペア:

[(1, 187265358), (2, 93632679), (3, 62421786), (6, 31210893), (7, 26752194), (9, 20807262), (14, 13376097), (18, 10403631), (21, 8917398), (27, 6935754), (31, 6040818), (42, 4458699), (49, 3821742), (54, 3467877), (62, 3020409), (63, 2972466), (81, 2311918), (93, 2013606), (98, 1910871), (126, 1486233), (147, 1273914), (162, 1155959), (186, 1006803), (189, 990822), (217, 862974), (279, 671202), (294, 636957), (378, 495411), (434, 431487), (441, 424638), (558, 335601), (567, 330274), (651, 287658), (761, 246078), (837, 223734), (882, 212319), (1134, 165137), (1302, 143829), (1323, 141546), (1519, 123282), (1522, 123039), (1674, 111867), (1953, 95886), (2283, 82026), (2511, 74578), (2646, 70773), (3038, 61641), (3906, 47943), (3969, 47182), (4557, 41094), (4566, 41013), (5022, 37289), (5327, 35154), (5859, 31962), (6849, 27342), (7938, 23591), (9114, 20547), (10654, 17577), (11718, 15981), (13671, 13698)]