193073868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 120

約数和(自身を含む): 567476448

約数和(自身を除く): 374402580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 702, 828, 897, 1053, 1196, 1242, 1404, 1794, 1863, 1993, 2106, 2484, 2691, 3588, 3726, 3986, 4212, 5382, 5979, 7452, 7972, 8073, 10764, 11958, 16146, 17937, 23916, 24219, 25909, 32292, 35874, 45839, 48438, 51818, 53811, 71748, 77727, 91678, 96876, 103636, 107622, 137517, 155454, 161433, 183356, 215244, 233181, 275034, 310908, 322866, 412551, 466362, 550068, 595907, 645732, 699543, 825102, 932724, 1191814, 1237653, 1399086, 1650204, 1787721, 2098629, 2383628, 2475306, 2798172, 3575442, 3712959, 4197258, 4950612, 5363163, 7150884, 7425918, 8394516, 10726326, 14851836, 16089489, 21452652, 32178978, 48268467, 64357956, 96536934, 193073868]

約数ペア:

[(1, 193073868), (2, 96536934), (3, 64357956), (4, 48268467), (6, 32178978), (9, 21452652), (12, 16089489), (13, 14851836), (18, 10726326), (23, 8394516), (26, 7425918), (27, 7150884), (36, 5363163), (39, 4950612), (46, 4197258), (52, 3712959), (54, 3575442), (69, 2798172), (78, 2475306), (81, 2383628), (92, 2098629), (108, 1787721), (117, 1650204), (138, 1399086), (156, 1237653), (162, 1191814), (207, 932724), (234, 825102), (276, 699543), (299, 645732), (324, 595907), (351, 550068), (414, 466362), (468, 412551), (598, 322866), (621, 310908), (702, 275034), (828, 233181), (897, 215244), (1053, 183356), (1196, 161433), (1242, 155454), (1404, 137517), (1794, 107622), (1863, 103636), (1993, 96876), (2106, 91678), (2484, 77727), (2691, 71748), (3588, 53811), (3726, 51818), (3986, 48438), (4212, 45839), (5382, 35874), (5979, 32292), (7452, 25909), (7972, 24219), (8073, 23916), (10764, 17937), (11958, 16146)]