121820132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 254593920

約数和(自身を除く): 132773788

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1652, 1993, 2183, 3986, 4366, 7972, 8732, 13951, 15281, 27902, 30562, 55804, 61124, 73741, 117587, 147482, 235174, 294964, 470348, 516187, 823109, 1032374, 1646218, 2064748, 3292436, 4350719, 8701438, 17402876, 30455033, 60910066, 121820132]

約数ペア:

[(1, 121820132), (2, 60910066), (4, 30455033), (7, 17402876), (14, 8701438), (28, 4350719), (37, 3292436), (59, 2064748), (74, 1646218), (118, 1032374), (148, 823109), (236, 516187), (259, 470348), (413, 294964), (518, 235174), (826, 147482), (1036, 117587), (1652, 73741), (1993, 61124), (2183, 55804), (3986, 30562), (4366, 27902), (7972, 15281), (8732, 13951)]