144940904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2711}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 280203840

約数和(自身を除く): 135262936

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1304, 2711, 5422, 6683, 10844, 13366, 21688, 26732, 53464, 111151, 222302, 441893, 444604, 883786, 889208, 1767572, 3535144, 18117613, 36235226, 72470452, 144940904]

約数ペア:

[(1, 144940904), (2, 72470452), (4, 36235226), (8, 18117613), (41, 3535144), (82, 1767572), (163, 889208), (164, 883786), (326, 444604), (328, 441893), (652, 222302), (1304, 111151), (2711, 53464), (5422, 26732), (6683, 21688), (10844, 13366)]