158149068

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 470568000

約数和(自身を除く): 312418932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 499, 539, 588, 686, 924, 998, 1029, 1078, 1372, 1497, 1617, 1996, 2058, 2156, 2401, 2994, 3234, 3493, 3773, 4116, 4802, 5489, 5988, 6468, 6986, 7203, 7546, 9604, 10479, 10978, 11319, 13972, 14406, 15092, 16467, 20958, 21956, 22638, 24451, 26411, 28812, 32934, 38423, 41916, 45276, 48902, 52822, 65868, 73353, 76846, 79233, 97804, 105644, 115269, 146706, 153692, 158466, 171157, 230538, 268961, 293412, 316932, 342314, 461076, 513471, 537922, 684628, 806883, 1026942, 1075844, 1198099, 1613766, 1882727, 2053884, 2396198, 3227532, 3594297, 3765454, 4792396, 5648181, 7188594, 7530908, 11296362, 13179089, 14377188, 22592724, 26358178, 39537267, 52716356, 79074534, 158149068]

約数ペア:

[(1, 158149068), (2, 79074534), (3, 52716356), (4, 39537267), (6, 26358178), (7, 22592724), (11, 14377188), (12, 13179089), (14, 11296362), (21, 7530908), (22, 7188594), (28, 5648181), (33, 4792396), (42, 3765454), (44, 3594297), (49, 3227532), (66, 2396198), (77, 2053884), (84, 1882727), (98, 1613766), (132, 1198099), (147, 1075844), (154, 1026942), (196, 806883), (231, 684628), (294, 537922), (308, 513471), (343, 461076), (462, 342314), (499, 316932), (539, 293412), (588, 268961), (686, 230538), (924, 171157), (998, 158466), (1029, 153692), (1078, 146706), (1372, 115269), (1497, 105644), (1617, 97804), (1996, 79233), (2058, 76846), (2156, 73353), (2401, 65868), (2994, 52822), (3234, 48902), (3493, 45276), (3773, 41916), (4116, 38423), (4802, 32934), (5489, 28812), (5988, 26411), (6468, 24451), (6986, 22638), (7203, 21956), (7546, 20958), (9604, 16467), (10479, 15092), (10978, 14406), (11319, 13972)]