191471364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 389717244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 214, 243, 252, 263, 321, 324, 378, 428, 486, 526, 567, 642, 749, 756, 789, 963, 972, 1052, 1134, 1284, 1498, 1578, 1701, 1841, 1926, 2247, 2268, 2367, 2889, 2996, 3156, 3402, 3682, 3852, 4494, 4734, 5523, 5778, 6741, 6804, 7101, 7364, 8667, 8988, 9468, 11046, 11556, 13482, 14202, 16569, 17334, 20223, 21303, 22092, 26001, 26964, 28141, 28404, 33138, 34668, 40446, 42606, 49707, 52002, 56282, 60669, 63909, 66276, 80892, 84423, 85212, 99414, 104004, 112564, 121338, 127818, 149121, 168846, 182007, 196987, 198828, 242676, 253269, 255636, 298242, 337692, 364014, 393974, 447363, 506538, 590961, 596484, 728028, 759807, 787948, 894726, 1013076, 1181922, 1519614, 1772883, 1789452, 2279421, 2363844, 3039228, 3545766, 4558842, 5318649, 6838263, 7091532, 9117684, 10637298, 13676526, 15955947, 21274596, 27353052, 31911894, 47867841, 63823788, 95735682, 191471364]

約数ペア:

[(1, 191471364), (2, 95735682), (3, 63823788), (4, 47867841), (6, 31911894), (7, 27353052), (9, 21274596), (12, 15955947), (14, 13676526), (18, 10637298), (21, 9117684), (27, 7091532), (28, 6838263), (36, 5318649), (42, 4558842), (54, 3545766), (63, 3039228), (81, 2363844), (84, 2279421), (107, 1789452), (108, 1772883), (126, 1519614), (162, 1181922), (189, 1013076), (214, 894726), (243, 787948), (252, 759807), (263, 728028), (321, 596484), (324, 590961), (378, 506538), (428, 447363), (486, 393974), (526, 364014), (567, 337692), (642, 298242), (749, 255636), (756, 253269), (789, 242676), (963, 198828), (972, 196987), (1052, 182007), (1134, 168846), (1284, 149121), (1498, 127818), (1578, 121338), (1701, 112564), (1841, 104004), (1926, 99414), (2247, 85212), (2268, 84423), (2367, 80892), (2889, 66276), (2996, 63909), (3156, 60669), (3402, 56282), (3682, 52002), (3852, 49707), (4494, 42606), (4734, 40446), (5523, 34668), (5778, 33138), (6741, 28404), (6804, 28141), (7101, 26964), (7364, 26001), (8667, 22092), (8988, 21303), (9468, 20223), (11046, 17334), (11556, 16569), (13482, 14202)]