181502532

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 506338560

約数和(自身を除く): 324836028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 47, 54, 58, 81, 87, 94, 108, 116, 137, 141, 162, 174, 188, 243, 261, 274, 282, 324, 348, 411, 423, 486, 522, 548, 564, 783, 822, 846, 972, 1044, 1233, 1269, 1363, 1566, 1644, 1692, 2349, 2466, 2538, 2726, 3132, 3699, 3807, 3973, 4089, 4698, 4932, 5076, 5452, 6439, 7047, 7398, 7614, 7946, 8178, 9396, 11097, 11421, 11919, 12267, 12878, 14094, 14796, 15228, 15892, 16356, 19317, 22194, 22842, 23838, 24534, 25756, 28188, 33291, 35757, 36801, 38634, 44388, 45684, 47676, 49068, 57951, 66582, 71514, 73602, 77268, 107271, 110403, 115902, 133164, 143028, 147204, 173853, 186731, 214542, 220806, 231804, 321813, 331209, 347706, 373462, 429084, 441612, 521559, 560193, 643626, 662418, 695412, 746924, 965439, 1043118, 1120386, 1287252, 1324836, 1564677, 1680579, 1930878, 2086236, 2240772, 3129354, 3361158, 3861756, 5041737, 6258708, 6722316, 10083474, 15125211, 20166948, 30250422, 45375633, 60500844, 90751266, 181502532]

約数ペア:

[(1, 181502532), (2, 90751266), (3, 60500844), (4, 45375633), (6, 30250422), (9, 20166948), (12, 15125211), (18, 10083474), (27, 6722316), (29, 6258708), (36, 5041737), (47, 3861756), (54, 3361158), (58, 3129354), (81, 2240772), (87, 2086236), (94, 1930878), (108, 1680579), (116, 1564677), (137, 1324836), (141, 1287252), (162, 1120386), (174, 1043118), (188, 965439), (243, 746924), (261, 695412), (274, 662418), (282, 643626), (324, 560193), (348, 521559), (411, 441612), (423, 429084), (486, 373462), (522, 347706), (548, 331209), (564, 321813), (783, 231804), (822, 220806), (846, 214542), (972, 186731), (1044, 173853), (1233, 147204), (1269, 143028), (1363, 133164), (1566, 115902), (1644, 110403), (1692, 107271), (2349, 77268), (2466, 73602), (2538, 71514), (2726, 66582), (3132, 57951), (3699, 49068), (3807, 47676), (3973, 45684), (4089, 44388), (4698, 38634), (4932, 36801), (5076, 35757), (5452, 33291), (6439, 28188), (7047, 25756), (7398, 24534), (7614, 23838), (7946, 22842), (8178, 22194), (9396, 19317), (11097, 16356), (11421, 15892), (11919, 15228), (12267, 14796), (12878, 14094)]