156900992

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{12637}}^1$

素因数の和:12748

約数の個数: 32

約数和(自身を含む): 315823620

約数和(自身を除く): 158922628

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 12637, 25274, 50548, 101096, 202192, 404384, 808768, 1225789, 1617536, 2451578, 4903156, 9806312, 19612624, 39225248, 78450496, 156900992]

約数ペア:

[(1, 156900992), (2, 78450496), (4, 39225248), (8, 19612624), (16, 9806312), (32, 4903156), (64, 2451578), (97, 1617536), (128, 1225789), (194, 808768), (388, 404384), (776, 202192), (1552, 101096), (3104, 50548), (6208, 25274), (12416, 12637)]