157430221828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4414

約数の個数: 144

約数和(自身を含む): 331739307648

約数和(自身を除く): 174309085820

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 71, 82, 142, 164, 187, 284, 289, 374, 451, 578, 697, 748, 781, 902, 1156, 1207, 1394, 1562, 1804, 2414, 2788, 2911, 3124, 3179, 4253, 4828, 5822, 6358, 7667, 8506, 11644, 11849, 12716, 13277, 15334, 17012, 20519, 23698, 26554, 30668, 32021, 41038, 46783, 47396, 49487, 53108, 64042, 72301, 82076, 93566, 98974, 128084, 130339, 144602, 174373, 187132, 197948, 225709, 260678, 289204, 301963, 348746, 451418, 521356, 544357, 603926, 697492, 795311, 841279, 902836, 1088714, 1207852, 1229117, 1590622, 1682558, 1918103, 2177428, 2458234, 2964341, 3181244, 3321593, 3365116, 3836206, 4916468, 5133371, 5928682, 6643186, 7672412, 9254069, 10266742, 11857364, 12380483, 13286372, 13520287, 18508138, 20533484, 24760966, 27040574, 32607751, 37016276, 49521932, 50393797, 54081148, 56467081, 65215502, 87267307, 100787594, 112934162, 130431004, 136185313, 174534614, 201575188, 210468211, 225868324, 272370626, 349069228, 420936422, 544741252, 554331767, 841872844, 959940377, 1108663534, 1919880754, 2217327068, 2315150321, 3577959587, 3839761508, 4630300642, 7155919174, 9260601284, 14311838348, 39357555457, 78715110914, 157430221828]

約数ペア:

[(1, 157430221828), (2, 78715110914), (4, 39357555457), (11, 14311838348), (17, 9260601284), (22, 7155919174), (34, 4630300642), (41, 3839761508), (44, 3577959587), (68, 2315150321), (71, 2217327068), (82, 1919880754), (142, 1108663534), (164, 959940377), (187, 841872844), (284, 554331767), (289, 544741252), (374, 420936422), (451, 349069228), (578, 272370626), (697, 225868324), (748, 210468211), (781, 201575188), (902, 174534614), (1156, 136185313), (1207, 130431004), (1394, 112934162), (1562, 100787594), (1804, 87267307), (2414, 65215502), (2788, 56467081), (2911, 54081148), (3124, 50393797), (3179, 49521932), (4253, 37016276), (4828, 32607751), (5822, 27040574), (6358, 24760966), (7667, 20533484), (8506, 18508138), (11644, 13520287), (11849, 13286372), (12716, 12380483), (13277, 11857364), (15334, 10266742), (17012, 9254069), (20519, 7672412), (23698, 6643186), (26554, 5928682), (30668, 5133371), (32021, 4916468), (41038, 3836206), (46783, 3365116), (47396, 3321593), (49487, 3181244), (53108, 2964341), (64042, 2458234), (72301, 2177428), (82076, 1918103), (93566, 1682558), (98974, 1590622), (128084, 1229117), (130339, 1207852), (144602, 1088714), (174373, 902836), (187132, 841279), (197948, 795311), (225709, 697492), (260678, 603926), (289204, 544357), (301963, 521356), (348746, 451418)]