196513872

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{22619}}^1$

素因数の和:22811

約数の個数: 40

約数和(自身を含む): 510488160

約数和(自身を除く): 313974288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 22619, 45238, 67857, 90476, 135714, 180952, 271428, 361904, 542856, 1085712, 4094039, 8188078, 12282117, 16376156, 24564234, 32752312, 49128468, 65504624, 98256936, 196513872]

約数ペア:

[(1, 196513872), (2, 98256936), (3, 65504624), (4, 49128468), (6, 32752312), (8, 24564234), (12, 16376156), (16, 12282117), (24, 8188078), (48, 4094039), (181, 1085712), (362, 542856), (543, 361904), (724, 271428), (1086, 180952), (1448, 135714), (2172, 90476), (2896, 67857), (4344, 45238), (8688, 22619)]