149993568

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18004

約数の個数: 72

約数和(自身を含む): 441277200

約数和(自身を除く): 291283632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 17959, 35918, 53877, 71836, 107754, 143672, 161631, 215508, 287344, 323262, 431016, 520811, 574688, 646524, 862032, 1041622, 1293048, 1562433, 1724064, 2083244, 2586096, 3124866, 4166488, 4687299, 5172192, 6249732, 8332976, 9374598, 12499464, 16665952, 18749196, 24998928, 37498392, 49997856, 74996784, 149993568]

約数ペア:

[(1, 149993568), (2, 74996784), (3, 49997856), (4, 37498392), (6, 24998928), (8, 18749196), (9, 16665952), (12, 12499464), (16, 9374598), (18, 8332976), (24, 6249732), (29, 5172192), (32, 4687299), (36, 4166488), (48, 3124866), (58, 2586096), (72, 2083244), (87, 1724064), (96, 1562433), (116, 1293048), (144, 1041622), (174, 862032), (232, 646524), (261, 574688), (288, 520811), (348, 431016), (464, 323262), (522, 287344), (696, 215508), (928, 161631), (1044, 143672), (1392, 107754), (2088, 71836), (2784, 53877), (4176, 35918), (8352, 17959)]