156731532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1531}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 386064000

約数和(自身を除く): 229332468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 449, 898, 1347, 1531, 1796, 2694, 3062, 4593, 5388, 6124, 8531, 9186, 17062, 18372, 25593, 29089, 34124, 51186, 58178, 87267, 102372, 116356, 174534, 349068, 687419, 1374838, 2062257, 2749676, 4124514, 8249028, 13060961, 26121922, 39182883, 52243844, 78365766, 156731532]

約数ペア:

[(1, 156731532), (2, 78365766), (3, 52243844), (4, 39182883), (6, 26121922), (12, 13060961), (19, 8249028), (38, 4124514), (57, 2749676), (76, 2062257), (114, 1374838), (228, 687419), (449, 349068), (898, 174534), (1347, 116356), (1531, 102372), (1796, 87267), (2694, 58178), (3062, 51186), (4593, 34124), (5388, 29089), (6124, 25593), (8531, 18372), (9186, 17062)]