129135456

素因数分解:

$2^5\times 3^2\times {\mathrm{448387}}^1$

素因数の和:448403

約数の個数: 36

約数和(自身を含む): 367229772

約数和(自身を除く): 238094316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 448387, 896774, 1345161, 1793548, 2690322, 3587096, 4035483, 5380644, 7174192, 8070966, 10761288, 14348384, 16141932, 21522576, 32283864, 43045152, 64567728, 129135456]

約数ペア:

[(1, 129135456), (2, 64567728), (3, 43045152), (4, 32283864), (6, 21522576), (8, 16141932), (9, 14348384), (12, 10761288), (16, 8070966), (18, 7174192), (24, 5380644), (32, 4035483), (36, 3587096), (48, 2690322), (72, 1793548), (96, 1345161), (144, 896774), (288, 448387)]