156943656

素因数分解:

$2^3\times 3^4\times {\mathrm{242197}}^1$

素因数の和:242215

約数の個数: 40

約数和(自身を含む): 439589370

約数和(自身を除く): 282645714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 242197, 484394, 726591, 968788, 1453182, 1937576, 2179773, 2906364, 4359546, 5812728, 6539319, 8719092, 13078638, 17438184, 19617957, 26157276, 39235914, 52314552, 78471828, 156943656]

約数ペア:

[(1, 156943656), (2, 78471828), (3, 52314552), (4, 39235914), (6, 26157276), (8, 19617957), (9, 17438184), (12, 13078638), (18, 8719092), (24, 6539319), (27, 5812728), (36, 4359546), (54, 2906364), (72, 2179773), (81, 1937576), (108, 1453182), (162, 968788), (216, 726591), (324, 484394), (648, 242197)]