142451776

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 56

約数和(自身を含む): 297281600

約数和(自身を除く): 154829824

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1399, 1591, 2368, 2752, 2798, 3182, 5596, 6364, 11192, 12728, 22384, 25456, 44768, 50912, 51763, 60157, 89536, 101824, 103526, 120314, 207052, 240628, 414104, 481256, 828208, 962512, 1656416, 1925024, 2225809, 3312832, 3850048, 4451618, 8903236, 17806472, 35612944, 71225888, 142451776]

約数ペア:

[(1, 142451776), (2, 71225888), (4, 35612944), (8, 17806472), (16, 8903236), (32, 4451618), (37, 3850048), (43, 3312832), (64, 2225809), (74, 1925024), (86, 1656416), (148, 962512), (172, 828208), (296, 481256), (344, 414104), (592, 240628), (688, 207052), (1184, 120314), (1376, 103526), (1399, 101824), (1591, 89536), (2368, 60157), (2752, 51763), (2798, 50912), (3182, 44768), (5596, 25456), (6364, 22384), (11192, 12728)]