191731104

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 577180800

約数和(自身を除く): 385449696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 79, 96, 106, 108, 144, 158, 159, 212, 216, 237, 288, 316, 318, 424, 432, 474, 477, 632, 636, 711, 848, 864, 948, 954, 1264, 1272, 1422, 1431, 1696, 1896, 1908, 2133, 2528, 2544, 2809, 2844, 2862, 3792, 3816, 4187, 4266, 5088, 5618, 5688, 5724, 7584, 7632, 8374, 8427, 8532, 11236, 11376, 11448, 12561, 15264, 16748, 16854, 17064, 22472, 22752, 22896, 25122, 25281, 33496, 33708, 34128, 37683, 44944, 45792, 50244, 50562, 66992, 67416, 68256, 75366, 75843, 89888, 100488, 101124, 113049, 133984, 134832, 150732, 151686, 200976, 202248, 221911, 226098, 269664, 301464, 303372, 401952, 404496, 443822, 452196, 602928, 606744, 665733, 808992, 887644, 904392, 1205856, 1213488, 1331466, 1775288, 1808784, 1997199, 2426976, 2662932, 3550576, 3617568, 3994398, 5325864, 5991597, 7101152, 7988796, 10651728, 11983194, 15977592, 21303456, 23966388, 31955184, 47932776, 63910368, 95865552, 191731104]

約数ペア:

[(1, 191731104), (2, 95865552), (3, 63910368), (4, 47932776), (6, 31955184), (8, 23966388), (9, 21303456), (12, 15977592), (16, 11983194), (18, 10651728), (24, 7988796), (27, 7101152), (32, 5991597), (36, 5325864), (48, 3994398), (53, 3617568), (54, 3550576), (72, 2662932), (79, 2426976), (96, 1997199), (106, 1808784), (108, 1775288), (144, 1331466), (158, 1213488), (159, 1205856), (212, 904392), (216, 887644), (237, 808992), (288, 665733), (316, 606744), (318, 602928), (424, 452196), (432, 443822), (474, 404496), (477, 401952), (632, 303372), (636, 301464), (711, 269664), (848, 226098), (864, 221911), (948, 202248), (954, 200976), (1264, 151686), (1272, 150732), (1422, 134832), (1431, 133984), (1696, 113049), (1896, 101124), (1908, 100488), (2133, 89888), (2528, 75843), (2544, 75366), (2809, 68256), (2844, 67416), (2862, 66992), (3792, 50562), (3816, 50244), (4187, 45792), (4266, 44944), (5088, 37683), (5618, 34128), (5688, 33708), (5724, 33496), (7584, 25281), (7632, 25122), (8374, 22896), (8427, 22752), (8532, 22472), (11236, 17064), (11376, 16854), (11448, 16748), (12561, 15264)]