154327804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{33289}}^1$

素因数の和:33373

約数の個数: 24

約数和(自身を含む): 288957200

約数和(自身を除く): 134629396

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 33289, 66578, 133156, 632491, 1264982, 2030629, 2529964, 4061258, 8122516, 38581951, 77163902, 154327804]

約数ペア:

[(1, 154327804), (2, 77163902), (4, 38581951), (19, 8122516), (38, 4061258), (61, 2529964), (76, 2030629), (122, 1264982), (244, 632491), (1159, 133156), (2318, 66578), (4636, 33289)]