196603648

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{4243}}^1$

素因数の和:4440

約数の個数: 36

約数和(自身を含む): 394700488

約数和(自身を除く): 198096840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 724, 1448, 2896, 4243, 5792, 8486, 11584, 16972, 23168, 33944, 46336, 67888, 135776, 271552, 543104, 767983, 1086208, 1535966, 3071932, 6143864, 12287728, 24575456, 49150912, 98301824, 196603648]

約数ペア:

[(1, 196603648), (2, 98301824), (4, 49150912), (8, 24575456), (16, 12287728), (32, 6143864), (64, 3071932), (128, 1535966), (181, 1086208), (256, 767983), (362, 543104), (724, 271552), (1448, 135776), (2896, 67888), (4243, 46336), (5792, 33944), (8486, 23168), (11584, 16972)]