151966976

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 349769280

約数和(自身を除く): 197802304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 548, 619, 896, 959, 1096, 1238, 1792, 1918, 2192, 2476, 3836, 4333, 4384, 4952, 7672, 8666, 8768, 9904, 15344, 17332, 17536, 19808, 30688, 34664, 35072, 39616, 61376, 69328, 79232, 84803, 122752, 138656, 158464, 169606, 245504, 277312, 339212, 554624, 593621, 678424, 1109248, 1187242, 1356848, 2374484, 2713696, 4748968, 5427392, 9497936, 10854784, 18995872, 21709568, 37991744, 75983488, 151966976]

約数ペア:

[(1, 151966976), (2, 75983488), (4, 37991744), (7, 21709568), (8, 18995872), (14, 10854784), (16, 9497936), (28, 5427392), (32, 4748968), (56, 2713696), (64, 2374484), (112, 1356848), (128, 1187242), (137, 1109248), (224, 678424), (256, 593621), (274, 554624), (448, 339212), (548, 277312), (619, 245504), (896, 169606), (959, 158464), (1096, 138656), (1238, 122752), (1792, 84803), (1918, 79232), (2192, 69328), (2476, 61376), (3836, 39616), (4333, 35072), (4384, 34664), (4952, 30688), (7672, 19808), (8666, 17536), (8768, 17332), (9904, 15344)]