189518544

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 549266432

約数和(自身を除く): 359747888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 241, 254, 258, 344, 381, 387, 482, 508, 516, 688, 723, 762, 774, 964, 1016, 1032, 1143, 1446, 1524, 1548, 1928, 2032, 2064, 2169, 2286, 2892, 3048, 3096, 3856, 4338, 4572, 5461, 5784, 6096, 6192, 8676, 9144, 10363, 10922, 11568, 16383, 17352, 18288, 20726, 21844, 30607, 31089, 32766, 34704, 41452, 43688, 49149, 61214, 62178, 65532, 82904, 87376, 91821, 93267, 98298, 122428, 124356, 131064, 165808, 183642, 186534, 196596, 244856, 248712, 262128, 275463, 367284, 373068, 393192, 489712, 497424, 550926, 734568, 746136, 786384, 1101852, 1316101, 1469136, 1492272, 2203704, 2632202, 3948303, 4407408, 5264404, 7896606, 10528808, 11844909, 15793212, 21057616, 23689818, 31586424, 47379636, 63172848, 94759272, 189518544]

約数ペア:

[(1, 189518544), (2, 94759272), (3, 63172848), (4, 47379636), (6, 31586424), (8, 23689818), (9, 21057616), (12, 15793212), (16, 11844909), (18, 10528808), (24, 7896606), (36, 5264404), (43, 4407408), (48, 3948303), (72, 2632202), (86, 2203704), (127, 1492272), (129, 1469136), (144, 1316101), (172, 1101852), (241, 786384), (254, 746136), (258, 734568), (344, 550926), (381, 497424), (387, 489712), (482, 393192), (508, 373068), (516, 367284), (688, 275463), (723, 262128), (762, 248712), (774, 244856), (964, 196596), (1016, 186534), (1032, 183642), (1143, 165808), (1446, 131064), (1524, 124356), (1548, 122428), (1928, 98298), (2032, 93267), (2064, 91821), (2169, 87376), (2286, 82904), (2892, 65532), (3048, 62178), (3096, 61214), (3856, 49149), (4338, 43688), (4572, 41452), (5461, 34704), (5784, 32766), (6096, 31089), (6192, 30607), (8676, 21844), (9144, 20726), (10363, 18288), (10922, 17352), (11568, 16383)]