169105158

素因数分解:

$2^1\times 3^5\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 381435600

約数和(自身を除く): 212330442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 349, 486, 698, 997, 1047, 1994, 2094, 2991, 3141, 5982, 6282, 8973, 9423, 17946, 18846, 26919, 28269, 53838, 56538, 80757, 84807, 161514, 169614, 242271, 347953, 484542, 695906, 1043859, 2087718, 3131577, 6263154, 9394731, 18789462, 28184193, 56368386, 84552579, 169105158]

約数ペア:

[(1, 169105158), (2, 84552579), (3, 56368386), (6, 28184193), (9, 18789462), (18, 9394731), (27, 6263154), (54, 3131577), (81, 2087718), (162, 1043859), (243, 695906), (349, 484542), (486, 347953), (698, 242271), (997, 169614), (1047, 161514), (1994, 84807), (2094, 80757), (2991, 56538), (3141, 53838), (5982, 28269), (6282, 26919), (8973, 18846), (9423, 17946)]