148974688

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 300543264

約数和(自身を除く): 151568576

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 167, 244, 334, 457, 488, 668, 914, 976, 1336, 1828, 1952, 2672, 3656, 5344, 7312, 10187, 14624, 20374, 27877, 40748, 55754, 76319, 81496, 111508, 152638, 162992, 223016, 305276, 325984, 446032, 610552, 892064, 1221104, 2442208, 4655459, 9310918, 18621836, 37243672, 74487344, 148974688]

約数ペア:

[(1, 148974688), (2, 74487344), (4, 37243672), (8, 18621836), (16, 9310918), (32, 4655459), (61, 2442208), (122, 1221104), (167, 892064), (244, 610552), (334, 446032), (457, 325984), (488, 305276), (668, 223016), (914, 162992), (976, 152638), (1336, 111508), (1828, 81496), (1952, 76319), (2672, 55754), (3656, 40748), (5344, 27877), (7312, 20374), (10187, 14624)]