157923198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 358394400

約数和(自身を除く): 200471202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 349, 414, 698, 1047, 1093, 2094, 2186, 3141, 3279, 6282, 6558, 8027, 9837, 16054, 19674, 24081, 25139, 48162, 50278, 72243, 75417, 144486, 150834, 226251, 381457, 452502, 762914, 1144371, 2288742, 3433113, 6866226, 8773511, 17547022, 26320533, 52641066, 78961599, 157923198]

約数ペア:

[(1, 157923198), (2, 78961599), (3, 52641066), (6, 26320533), (9, 17547022), (18, 8773511), (23, 6866226), (46, 3433113), (69, 2288742), (138, 1144371), (207, 762914), (349, 452502), (414, 381457), (698, 226251), (1047, 150834), (1093, 144486), (2094, 75417), (2186, 72243), (3141, 50278), (3279, 48162), (6282, 25139), (6558, 24081), (8027, 19674), (9837, 16054)]