163923714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6491}}^1$

素因数の和:6583

約数の個数: 48

約数和(自身を含む): 376743744

約数和(自身を除く): 212820030

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 6491, 8418, 12627, 12982, 19473, 25254, 38946, 58419, 116838, 149293, 298586, 395951, 447879, 791902, 895758, 1187853, 1343637, 2375706, 2687274, 3563559, 7127118, 9106873, 18213746, 27320619, 54641238, 81961857, 163923714]

約数ペア:

[(1, 163923714), (2, 81961857), (3, 54641238), (6, 27320619), (9, 18213746), (18, 9106873), (23, 7127118), (46, 3563559), (61, 2687274), (69, 2375706), (122, 1343637), (138, 1187853), (183, 895758), (207, 791902), (366, 447879), (414, 395951), (549, 298586), (1098, 149293), (1403, 116838), (2806, 58419), (4209, 38946), (6491, 25254), (8418, 19473), (12627, 12982)]