180733952

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 420613830

約数和(自身を除く): 239879878

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 1801, 2048, 3136, 3584, 3602, 6272, 7168, 7204, 12544, 12607, 14336, 14408, 25088, 25214, 28816, 50176, 50428, 57632, 88249, 100352, 100856, 115264, 176498, 201712, 230528, 352996, 403424, 461056, 705992, 806848, 922112, 1411984, 1613696, 1844224, 2823968, 3227392, 3688448, 5647936, 6454784, 11295872, 12909568, 22591744, 25819136, 45183488, 90366976, 180733952]

約数ペア:

[(1, 180733952), (2, 90366976), (4, 45183488), (7, 25819136), (8, 22591744), (14, 12909568), (16, 11295872), (28, 6454784), (32, 5647936), (49, 3688448), (56, 3227392), (64, 2823968), (98, 1844224), (112, 1613696), (128, 1411984), (196, 922112), (224, 806848), (256, 705992), (392, 461056), (448, 403424), (512, 352996), (784, 230528), (896, 201712), (1024, 176498), (1568, 115264), (1792, 100856), (1801, 100352), (2048, 88249), (3136, 57632), (3584, 50428), (3602, 50176), (6272, 28816), (7168, 25214), (7204, 25088), (12544, 14408), (12607, 14336)]