128231028

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{58393}}^1$

素因数の和:58464

約数の個数: 36

約数和(自身を含む): 329458948

約数和(自身を除く): 201227920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 58393, 116786, 175179, 233572, 350358, 525537, 700716, 1051074, 2102148, 3561973, 7123946, 10685919, 14247892, 21371838, 32057757, 42743676, 64115514, 128231028]

約数ペア:

[(1, 128231028), (2, 64115514), (3, 42743676), (4, 32057757), (6, 21371838), (9, 14247892), (12, 10685919), (18, 7123946), (36, 3561973), (61, 2102148), (122, 1051074), (183, 700716), (244, 525537), (366, 350358), (549, 233572), (732, 175179), (1098, 116786), (2196, 58393)]