154468958

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 270839808

約数和(自身を除く): 116370850

約数列:

[1, 2, 7, 14, 61, 122, 191, 382, 427, 854, 947, 1337, 1894, 2674, 6629, 11651, 13258, 23302, 57767, 81557, 115534, 163114, 180877, 361754, 404369, 808738, 1266139, 2532278, 11033497, 22066994, 77234479, 154468958]

約数ペア:

[(1, 154468958), (2, 77234479), (7, 22066994), (14, 11033497), (61, 2532278), (122, 1266139), (191, 808738), (382, 404369), (427, 361754), (854, 180877), (947, 163114), (1337, 115534), (1894, 81557), (2674, 57767), (6629, 23302), (11651, 13258)]