157465944

素因数分解:

$2^3\times 3^5\times {\mathrm{81001}}^1$

素因数の和:81022

約数の個数: 48

約数和(自身を含む): 442270920

約数和(自身を除く): 284804976

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, 972, 1944, 81001, 162002, 243003, 324004, 486006, 648008, 729009, 972012, 1458018, 1944024, 2187027, 2916036, 4374054, 5832072, 6561081, 8748108, 13122162, 17496216, 19683243, 26244324, 39366486, 52488648, 78732972, 157465944]

約数ペア:

[(1, 157465944), (2, 78732972), (3, 52488648), (4, 39366486), (6, 26244324), (8, 19683243), (9, 17496216), (12, 13122162), (18, 8748108), (24, 6561081), (27, 5832072), (36, 4374054), (54, 2916036), (72, 2187027), (81, 1944024), (108, 1458018), (162, 972012), (216, 729009), (243, 648008), (324, 486006), (486, 324004), (648, 243003), (972, 162002), (1944, 81001)]