155872712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16987}}^1$

素因数の和:17061

約数の個数: 32

約数和(自身を含む): 309861120

約数和(自身を除く): 153988408

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 16987, 33974, 67948, 135896, 526597, 628519, 1053194, 1257038, 2106388, 2514076, 4212776, 5028152, 19484089, 38968178, 77936356, 155872712]

約数ペア:

[(1, 155872712), (2, 77936356), (4, 38968178), (8, 19484089), (31, 5028152), (37, 4212776), (62, 2514076), (74, 2106388), (124, 1257038), (148, 1053194), (248, 628519), (296, 526597), (1147, 135896), (2294, 67948), (4588, 33974), (9176, 16987)]