123025148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 229121760

約数和(自身を除く): 106096612

約数列:

[1, 2, 4, 37, 59, 73, 74, 118, 146, 148, 193, 236, 292, 386, 772, 2183, 2701, 4307, 4366, 5402, 7141, 8614, 8732, 10804, 11387, 14089, 14282, 17228, 22774, 28178, 28564, 45548, 56356, 159359, 318718, 421319, 521293, 637436, 831251, 842638, 1042586, 1662502, 1685276, 2085172, 3325004, 30756287, 61512574, 123025148]

約数ペア:

[(1, 123025148), (2, 61512574), (4, 30756287), (37, 3325004), (59, 2085172), (73, 1685276), (74, 1662502), (118, 1042586), (146, 842638), (148, 831251), (193, 637436), (236, 521293), (292, 421319), (386, 318718), (772, 159359), (2183, 56356), (2701, 45548), (4307, 28564), (4366, 28178), (5402, 22774), (7141, 17228), (8614, 14282), (8732, 14089), (10804, 11387)]