165941712

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 487468800

約数和(自身を除く): 321527088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 79, 87, 116, 144, 158, 174, 232, 237, 261, 316, 348, 464, 474, 503, 522, 632, 696, 711, 948, 1006, 1044, 1264, 1392, 1422, 1509, 1896, 2012, 2088, 2291, 2844, 3018, 3792, 4024, 4176, 4527, 4582, 5688, 6036, 6873, 8048, 9054, 9164, 11376, 12072, 13746, 14587, 18108, 18328, 20619, 24144, 27492, 29174, 36216, 36656, 39737, 41238, 43761, 54984, 58348, 72432, 79474, 82476, 87522, 109968, 116696, 119211, 131283, 158948, 164952, 175044, 233392, 238422, 262566, 317896, 329904, 350088, 357633, 476844, 525132, 635792, 700176, 715266, 953688, 1050264, 1152373, 1430532, 1907376, 2100528, 2304746, 2861064, 3457119, 4609492, 5722128, 6914238, 9218984, 10371357, 13828476, 18437968, 20742714, 27656952, 41485428, 55313904, 82970856, 165941712]

約数ペア:

[(1, 165941712), (2, 82970856), (3, 55313904), (4, 41485428), (6, 27656952), (8, 20742714), (9, 18437968), (12, 13828476), (16, 10371357), (18, 9218984), (24, 6914238), (29, 5722128), (36, 4609492), (48, 3457119), (58, 2861064), (72, 2304746), (79, 2100528), (87, 1907376), (116, 1430532), (144, 1152373), (158, 1050264), (174, 953688), (232, 715266), (237, 700176), (261, 635792), (316, 525132), (348, 476844), (464, 357633), (474, 350088), (503, 329904), (522, 317896), (632, 262566), (696, 238422), (711, 233392), (948, 175044), (1006, 164952), (1044, 158948), (1264, 131283), (1392, 119211), (1422, 116696), (1509, 109968), (1896, 87522), (2012, 82476), (2088, 79474), (2291, 72432), (2844, 58348), (3018, 54984), (3792, 43761), (4024, 41238), (4176, 39737), (4527, 36656), (4582, 36216), (5688, 29174), (6036, 27492), (6873, 24144), (8048, 20619), (9054, 18328), (9164, 18108), (11376, 14587), (12072, 13746)]