155230464

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 417221280

約数和(自身を除く): 261990816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 856, 1284, 1712, 1889, 2568, 3424, 3778, 5136, 5667, 6848, 7556, 10272, 11334, 13696, 15112, 20544, 22668, 27392, 30224, 41088, 45336, 60448, 82176, 90672, 120896, 181344, 202123, 241792, 362688, 404246, 483584, 606369, 725376, 808492, 1212738, 1450752, 1616984, 2425476, 3233968, 4850952, 6467936, 9701904, 12935872, 19403808, 25871744, 38807616, 51743488, 77615232, 155230464]

約数ペア:

[(1, 155230464), (2, 77615232), (3, 51743488), (4, 38807616), (6, 25871744), (8, 19403808), (12, 12935872), (16, 9701904), (24, 6467936), (32, 4850952), (48, 3233968), (64, 2425476), (96, 1616984), (107, 1450752), (128, 1212738), (192, 808492), (214, 725376), (256, 606369), (321, 483584), (384, 404246), (428, 362688), (642, 241792), (768, 202123), (856, 181344), (1284, 120896), (1712, 90672), (1889, 82176), (2568, 60448), (3424, 45336), (3778, 41088), (5136, 30224), (5667, 27392), (6848, 22668), (7556, 20544), (10272, 15112), (11334, 13696)]