155683612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 326330368

約数和(自身を除く): 170646756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 2677, 4154, 5354, 8308, 10708, 14539, 18739, 29078, 37478, 58156, 74956, 82987, 165974, 179359, 331948, 358718, 580909, 717436, 1161818, 1255513, 2323636, 2511026, 5022052, 5560129, 11120258, 22240516, 38920903, 77841806, 155683612]

約数ペア:

[(1, 155683612), (2, 77841806), (4, 38920903), (7, 22240516), (14, 11120258), (28, 5560129), (31, 5022052), (62, 2511026), (67, 2323636), (124, 1255513), (134, 1161818), (217, 717436), (268, 580909), (434, 358718), (469, 331948), (868, 179359), (938, 165974), (1876, 82987), (2077, 74956), (2677, 58156), (4154, 37478), (5354, 29078), (8308, 18739), (10708, 14539)]