157481496

素因数分解:

$2^3\times 3^7\times {\mathrm{9001}}^1$

素因数の和:9028

約数の個数: 64

約数和(自身を含む): 442898400

約数和(自身を除く): 285416904

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, 2187, 2916, 4374, 5832, 8748, 9001, 17496, 18002, 27003, 36004, 54006, 72008, 81009, 108012, 162018, 216024, 243027, 324036, 486054, 648072, 729081, 972108, 1458162, 1944216, 2187243, 2916324, 4374486, 5832648, 6561729, 8748972, 13123458, 17497944, 19685187, 26246916, 39370374, 52493832, 78740748, 157481496]

約数ペア:

[(1, 157481496), (2, 78740748), (3, 52493832), (4, 39370374), (6, 26246916), (8, 19685187), (9, 17497944), (12, 13123458), (18, 8748972), (24, 6561729), (27, 5832648), (36, 4374486), (54, 2916324), (72, 2187243), (81, 1944216), (108, 1458162), (162, 972108), (216, 729081), (243, 648072), (324, 486054), (486, 324036), (648, 243027), (729, 216024), (972, 162018), (1458, 108012), (1944, 81009), (2187, 72008), (2916, 54006), (4374, 36004), (5832, 27003), (8748, 18002), (9001, 17496)]