138712056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2339}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 397612800

約数和(自身を除く): 258900744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1412, 2118, 2339, 2471, 2824, 4236, 4678, 4942, 7017, 7413, 8472, 9356, 9884, 14034, 14826, 16373, 18712, 19768, 28068, 29652, 32746, 49119, 56136, 59304, 65492, 98238, 130984, 196476, 392952, 825667, 1651334, 2477001, 3302668, 4954002, 5779669, 6605336, 9908004, 11559338, 17339007, 19816008, 23118676, 34678014, 46237352, 69356028, 138712056]

約数ペア:

[(1, 138712056), (2, 69356028), (3, 46237352), (4, 34678014), (6, 23118676), (7, 19816008), (8, 17339007), (12, 11559338), (14, 9908004), (21, 6605336), (24, 5779669), (28, 4954002), (42, 3302668), (56, 2477001), (84, 1651334), (168, 825667), (353, 392952), (706, 196476), (1059, 130984), (1412, 98238), (2118, 65492), (2339, 59304), (2471, 56136), (2824, 49119), (4236, 32746), (4678, 29652), (4942, 28068), (7017, 19768), (7413, 18712), (8472, 16373), (9356, 14826), (9884, 14034)]