163160568

素因数分解:

$2^3\times 3^4\times {\mathrm{251791}}^1$

素因数の和:251809

約数の個数: 40

約数和(自身を含む): 457002480

約数和(自身を除く): 293841912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 251791, 503582, 755373, 1007164, 1510746, 2014328, 2266119, 3021492, 4532238, 6042984, 6798357, 9064476, 13596714, 18128952, 20395071, 27193428, 40790142, 54386856, 81580284, 163160568]

約数ペア:

[(1, 163160568), (2, 81580284), (3, 54386856), (4, 40790142), (6, 27193428), (8, 20395071), (9, 18128952), (12, 13596714), (18, 9064476), (24, 6798357), (27, 6042984), (36, 4532238), (54, 3021492), (72, 2266119), (81, 2014328), (108, 1510746), (162, 1007164), (216, 755373), (324, 503582), (648, 251791)]