121625384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4909}}^1$

素因数の和:5097

約数の個数: 32

約数和(自身を含む): 241572000

約数和(自身を除く): 119946616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 4909, 6194, 9818, 12388, 19636, 24776, 39272, 93271, 186542, 373084, 746168, 800167, 1600334, 3200668, 6401336, 15203173, 30406346, 60812692, 121625384]

約数ペア:

[(1, 121625384), (2, 60812692), (4, 30406346), (8, 15203173), (19, 6401336), (38, 3200668), (76, 1600334), (152, 800167), (163, 746168), (326, 373084), (652, 186542), (1304, 93271), (3097, 39272), (4909, 24776), (6194, 19636), (9818, 12388)]