163807758

素因数分解:

$2^1\times 3^6\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:700

約数の個数: 56

約数和(自身を含む): 370631928

約数和(自身を除く): 206824170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 283, 397, 486, 566, 729, 794, 849, 1191, 1458, 1698, 2382, 2547, 3573, 5094, 7146, 7641, 10719, 15282, 21438, 22923, 32157, 45846, 64314, 68769, 96471, 112351, 137538, 192942, 206307, 224702, 289413, 337053, 412614, 578826, 674106, 1011159, 2022318, 3033477, 6066954, 9100431, 18200862, 27301293, 54602586, 81903879, 163807758]

約数ペア:

[(1, 163807758), (2, 81903879), (3, 54602586), (6, 27301293), (9, 18200862), (18, 9100431), (27, 6066954), (54, 3033477), (81, 2022318), (162, 1011159), (243, 674106), (283, 578826), (397, 412614), (486, 337053), (566, 289413), (729, 224702), (794, 206307), (849, 192942), (1191, 137538), (1458, 112351), (1698, 96471), (2382, 68769), (2547, 64314), (3573, 45846), (5094, 32157), (7146, 22923), (7641, 21438), (10719, 15282)]