145031616

素因数分解:

$2^6\times 3^2\times {\mathrm{251791}}^1$

素因数の和:251809

約数の個数: 42

約数和(自身を含む): 415708592

約数和(自身を除く): 270676976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 251791, 503582, 755373, 1007164, 1510746, 2014328, 2266119, 3021492, 4028656, 4532238, 6042984, 8057312, 9064476, 12085968, 16114624, 18128952, 24171936, 36257904, 48343872, 72515808, 145031616]

約数ペア:

[(1, 145031616), (2, 72515808), (3, 48343872), (4, 36257904), (6, 24171936), (8, 18128952), (9, 16114624), (12, 12085968), (16, 9064476), (18, 8057312), (24, 6042984), (32, 4532238), (36, 4028656), (48, 3021492), (64, 2266119), (72, 2014328), (96, 1510746), (144, 1007164), (192, 755373), (288, 503582), (576, 251791)]