156949130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1171}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 304795008

約数和(自身を除く): 147845878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1031, 1171, 2062, 2342, 5155, 5855, 10310, 11710, 13403, 15223, 26806, 30446, 67015, 76115, 134030, 152230, 1207301, 2414602, 6036505, 12073010, 15694913, 31389826, 78474565, 156949130]

約数ペア:

[(1, 156949130), (2, 78474565), (5, 31389826), (10, 15694913), (13, 12073010), (26, 6036505), (65, 2414602), (130, 1207301), (1031, 152230), (1171, 134030), (2062, 76115), (2342, 67015), (5155, 30446), (5855, 26806), (10310, 15223), (11710, 13403)]