158974488

素因数分解:

$2^3\times 3^6\times {\mathrm{27259}}^1$

素因数の和:27283

約数の個数: 56

約数和(自身を含む): 446927700

約数和(自身を除く): 287953212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 27259, 54518, 81777, 109036, 163554, 218072, 245331, 327108, 490662, 654216, 735993, 981324, 1471986, 1962648, 2207979, 2943972, 4415958, 5887944, 6623937, 8831916, 13247874, 17663832, 19871811, 26495748, 39743622, 52991496, 79487244, 158974488]

約数ペア:

[(1, 158974488), (2, 79487244), (3, 52991496), (4, 39743622), (6, 26495748), (8, 19871811), (9, 17663832), (12, 13247874), (18, 8831916), (24, 6623937), (27, 5887944), (36, 4415958), (54, 2943972), (72, 2207979), (81, 1962648), (108, 1471986), (162, 981324), (216, 735993), (243, 654216), (324, 490662), (486, 327108), (648, 245331), (729, 218072), (972, 163554), (1458, 109036), (1944, 81777), (2916, 54518), (5832, 27259)]