157416678

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 350050896

約数和(自身を除く): 192634218

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 942, 954, 1051, 1413, 2102, 2826, 3153, 6306, 8321, 9459, 16642, 18918, 24963, 49926, 55703, 74889, 111406, 149778, 165007, 167109, 330014, 334218, 495021, 501327, 990042, 1002654, 1485063, 2970126, 8745371, 17490742, 26236113, 52472226, 78708339, 157416678]

約数ペア:

[(1, 157416678), (2, 78708339), (3, 52472226), (6, 26236113), (9, 17490742), (18, 8745371), (53, 2970126), (106, 1485063), (157, 1002654), (159, 990042), (314, 501327), (318, 495021), (471, 334218), (477, 330014), (942, 167109), (954, 165007), (1051, 149778), (1413, 111406), (2102, 74889), (2826, 55703), (3153, 49926), (6306, 24963), (8321, 18918), (9459, 16642)]